31721917248

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:520

約数の個数: 560

約数和(自身を含む): 114281305600

約数和(自身を除く): 82559388352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 139, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 278, 288, 304, 324, 331, 336, 342, 378, 399, 417, 432, 448, 456, 504, 513, 532, 556, 567, 576, 608, 648, 662, 672, 684, 756, 798, 834, 864, 912, 973, 993, 1008, 1026, 1064, 1112, 1134, 1197, 1216, 1251, 1296, 1324, 1344, 1368, 1512, 1539, 1596, 1668, 1728, 1824, 1946, 1986, 2016, 2052, 2128, 2224, 2268, 2317, 2394, 2502, 2592, 2641, 2648, 2736, 2919, 2979, 3024, 3078, 3192, 3336, 3591, 3648, 3753, 3892, 3972, 4032, 4104, 4256, 4448, 4536, 4634, 4788, 5004, 5184, 5282, 5296, 5472, 5838, 5958, 6048, 6156, 6289, 6384, 6672, 6951, 7182, 7506, 7784, 7923, 7944, 8208, 8512, 8757, 8896, 8937, 9072, 9268, 9576, 10008, 10564, 10592, 10773, 10944, 11259, 11676, 11916, 12096, 12312, 12578, 12768, 13344, 13902, 14364, 15012, 15568, 15846, 15888, 16416, 17514, 17874, 18144, 18487, 18536, 18867, 19152, 20016, 20853, 21128, 21184, 21546, 22518, 23352, 23769, 23832, 24624, 25156, 25536, 26271, 26688, 26811, 27804, 28728, 30024, 31136, 31692, 31776, 32832, 35028, 35748, 36288, 36974, 37072, 37734, 38304, 40032, 41706, 42256, 43092, 44023, 45036, 46009, 46704, 47538, 47664, 49248, 50312, 52542, 53622, 55461, 55608, 56601, 57456, 60048, 62272, 62559, 63384, 63552, 70056, 71307, 71496, 73948, 74144, 75468, 76608, 78813, 80064, 83412, 84512, 86184, 88046, 90072, 92018, 93408, 95076, 95328, 98496, 100624, 105084, 107244, 110922, 111216, 113202, 114912, 120096, 125118, 126768, 132069, 138027, 140112, 142614, 142992, 147896, 148288, 150936, 157626, 166383, 166824, 169024, 169803, 172368, 176092, 180144, 184036, 186816, 187677, 190152, 190656, 201248, 210168, 213921, 214488, 221844, 222432, 226404, 229824, 240192, 250236, 253536, 264138, 276054, 280224, 285228, 285984, 295792, 301872, 315252, 322063, 332766, 333648, 339606, 344736, 352184, 360288, 368072, 375354, 380304, 396207, 402496, 414081, 420336, 427842, 428976, 443688, 444864, 452808, 499149, 500472, 507072, 509409, 528276, 552108, 560448, 570456, 571968, 591584, 603744, 630504, 644126, 665532, 667296, 679212, 689472, 704368, 720576, 736144, 750708, 760608, 792414, 828162, 840672, 855684, 857952, 874171, 887376, 905616, 966189, 998298, 1000944, 1018818, 1056552, 1104216, 1140912, 1183168, 1188621, 1207488, 1242243, 1261008, 1288252, 1331064, 1334592, 1358424, 1408736, 1472288, 1497447, 1501416, 1521216, 1584828, 1656324, 1681344, 1711368, 1715904, 1748342, 1774752, 1811232, 1932378, 1996596, 2001888, 2037636, 2113104, 2208432, 2281824, 2377242, 2484486, 2522016, 2576504, 2622513, 2662128, 2716848, 2817472, 2898567, 2944576, 2994894, 3002832, 3169656, 3312648, 3422736, 3496684, 3549504, 3565863, 3622464, 3726729, 3864756, 3993192, 4003776, 4075272, 4226208, 4416864, 4563648, 4754484, 4968972, 5044032, 5153008, 5245026, 5324256, 5433696, 5797134, 5989788, 6005664, 6119197, 6339312, 6625296, 6845472, 6993368, 7131726, 7453458, 7729512, 7867539, 7986384, 8150544, 8452416, 8695701, 8833728, 9508968, 9937944, 10306016, 10490052, 10648512, 10867392, 11594268, 11979576, 12011328, 12238394, 12678624, 13250592, 13690944, 13986736, 14263452, 14906916, 15459024, 15735078, 15972768, 16301088, 17391402, 18357591, 19017936, 19875888, 20612032, 20980104, 23188536, 23602617, 23959152, 24476788, 25357248, 26087103, 26501184, 27973472, 28526904, 29813832, 30918048, 31470156, 31945536, 32602176, 34782804, 36715182, 38035872, 39751776, 41960208, 46377072, 47205234, 47918304, 48953576, 52174206, 55072773, 55946944, 57053808, 59627664, 61836096, 62940312, 69565608, 70807851, 73430364, 76071744, 79503552, 83920416, 92754144, 94410468, 95836608, 97907152, 104348412, 110145546, 114107616, 119255328, 125880624, 139131216, 141615702, 146860728, 165218319, 167840832, 185508288, 188820936, 195814304, 208696824, 220291092, 228215232, 238510656, 251761248, 278262432, 283231404, 293721456, 330436638, 377641872, 391628608, 417393648, 440582184, 495654957, 503522496, 556524864, 566462808, 587442912, 660873276, 755283744, 834787296, 881164368, 991309914, 1132925616, 1174885824, 1321746552, 1510567488, 1669574592, 1762328736, 1982619828, 2265851232, 2643493104, 3524657472, 3965239656, 4531702464, 5286986208, 7930479312, 10573972416, 15860958624, 31721917248]

約数ペア:

[(1, 31721917248), (2, 15860958624), (3, 10573972416), (4, 7930479312), (6, 5286986208), (7, 4531702464), (8, 3965239656), (9, 3524657472), (12, 2643493104), (14, 2265851232), (16, 1982619828), (18, 1762328736), (19, 1669574592), (21, 1510567488), (24, 1321746552), (27, 1174885824), (28, 1132925616), (32, 991309914), (36, 881164368), (38, 834787296), (42, 755283744), (48, 660873276), (54, 587442912), (56, 566462808), (57, 556524864), (63, 503522496), (64, 495654957), (72, 440582184), (76, 417393648), (81, 391628608), (84, 377641872), (96, 330436638), (108, 293721456), (112, 283231404), (114, 278262432), (126, 251761248), (133, 238510656), (139, 228215232), (144, 220291092), (152, 208696824), (162, 195814304), (168, 188820936), (171, 185508288), (189, 167840832), (192, 165218319), (216, 146860728), (224, 141615702), (228, 139131216), (252, 125880624), (266, 119255328), (278, 114107616), (288, 110145546), (304, 104348412), (324, 97907152), (331, 95836608), (336, 94410468), (342, 92754144), (378, 83920416), (399, 79503552), (417, 76071744), (432, 73430364), (448, 70807851), (456, 69565608), (504, 62940312), (513, 61836096), (532, 59627664), (556, 57053808), (567, 55946944), (576, 55072773), (608, 52174206), (648, 48953576), (662, 47918304), (672, 47205234), (684, 46377072), (756, 41960208), (798, 39751776), (834, 38035872), (864, 36715182), (912, 34782804), (973, 32602176), (993, 31945536), (1008, 31470156), (1026, 30918048), (1064, 29813832), (1112, 28526904), (1134, 27973472), (1197, 26501184), (1216, 26087103), (1251, 25357248), (1296, 24476788), (1324, 23959152), (1344, 23602617), (1368, 23188536), (1512, 20980104), (1539, 20612032), (1596, 19875888), (1668, 19017936), (1728, 18357591), (1824, 17391402), (1946, 16301088), (1986, 15972768), (2016, 15735078), (2052, 15459024), (2128, 14906916), (2224, 14263452), (2268, 13986736), (2317, 13690944), (2394, 13250592), (2502, 12678624), (2592, 12238394), (2641, 12011328), (2648, 11979576), (2736, 11594268), (2919, 10867392), (2979, 10648512), (3024, 10490052), (3078, 10306016), (3192, 9937944), (3336, 9508968), (3591, 8833728), (3648, 8695701), (3753, 8452416), (3892, 8150544), (3972, 7986384), (4032, 7867539), (4104, 7729512), (4256, 7453458), (4448, 7131726), (4536, 6993368), (4634, 6845472), (4788, 6625296), (5004, 6339312), (5184, 6119197), (5282, 6005664), (5296, 5989788), (5472, 5797134), (5838, 5433696), (5958, 5324256), (6048, 5245026), (6156, 5153008), (6289, 5044032), (6384, 4968972), (6672, 4754484), (6951, 4563648), (7182, 4416864), (7506, 4226208), (7784, 4075272), (7923, 4003776), (7944, 3993192), (8208, 3864756), (8512, 3726729), (8757, 3622464), (8896, 3565863), (8937, 3549504), (9072, 3496684), (9268, 3422736), (9576, 3312648), (10008, 3169656), (10564, 3002832), (10592, 2994894), (10773, 2944576), (10944, 2898567), (11259, 2817472), (11676, 2716848), (11916, 2662128), (12096, 2622513), (12312, 2576504), (12578, 2522016), (12768, 2484486), (13344, 2377242), (13902, 2281824), (14364, 2208432), (15012, 2113104), (15568, 2037636), (15846, 2001888), (15888, 1996596), (16416, 1932378), (17514, 1811232), (17874, 1774752), (18144, 1748342), (18487, 1715904), (18536, 1711368), (18867, 1681344), (19152, 1656324), (20016, 1584828), (20853, 1521216), (21128, 1501416), (21184, 1497447), (21546, 1472288), (22518, 1408736), (23352, 1358424), (23769, 1334592), (23832, 1331064), (24624, 1288252), (25156, 1261008), (25536, 1242243), (26271, 1207488), (26688, 1188621), (26811, 1183168), (27804, 1140912), (28728, 1104216), (30024, 1056552), (31136, 1018818), (31692, 1000944), (31776, 998298), (32832, 966189), (35028, 905616), (35748, 887376), (36288, 874171), (36974, 857952), (37072, 855684), (37734, 840672), (38304, 828162), (40032, 792414), (41706, 760608), (42256, 750708), (43092, 736144), (44023, 720576), (45036, 704368), (46009, 689472), (46704, 679212), (47538, 667296), (47664, 665532), (49248, 644126), (50312, 630504), (52542, 603744), (53622, 591584), (55461, 571968), (55608, 570456), (56601, 560448), (57456, 552108), (60048, 528276), (62272, 509409), (62559, 507072), (63384, 500472), (63552, 499149), (70056, 452808), (71307, 444864), (71496, 443688), (73948, 428976), (74144, 427842), (75468, 420336), (76608, 414081), (78813, 402496), (80064, 396207), (83412, 380304), (84512, 375354), (86184, 368072), (88046, 360288), (90072, 352184), (92018, 344736), (93408, 339606), (95076, 333648), (95328, 332766), (98496, 322063), (100624, 315252), (105084, 301872), (107244, 295792), (110922, 285984), (111216, 285228), (113202, 280224), (114912, 276054), (120096, 264138), (125118, 253536), (126768, 250236), (132069, 240192), (138027, 229824), (140112, 226404), (142614, 222432), (142992, 221844), (147896, 214488), (148288, 213921), (150936, 210168), (157626, 201248), (166383, 190656), (166824, 190152), (169024, 187677), (169803, 186816), (172368, 184036), (176092, 180144)]