247657901904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{5581}}^1$

素因数の和:5959

約数の個数: 360

約数和(自身を含む): 851408170080

約数和(自身を除く): 603750268176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 331, 336, 342, 392, 399, 441, 456, 504, 532, 588, 662, 684, 784, 798, 882, 912, 931, 993, 1008, 1064, 1176, 1197, 1324, 1368, 1596, 1764, 1862, 1986, 2128, 2317, 2352, 2394, 2648, 2736, 2793, 2979, 3192, 3528, 3724, 3972, 4634, 4788, 5296, 5581, 5586, 5958, 6289, 6384, 6951, 7056, 7448, 7944, 8379, 9268, 9576, 11162, 11172, 11916, 12578, 13902, 14896, 15888, 16219, 16743, 16758, 18536, 18867, 19152, 20853, 22324, 22344, 23832, 25156, 27804, 32438, 33486, 33516, 37072, 37734, 39067, 41706, 44023, 44648, 44688, 47664, 48657, 50229, 50312, 55608, 56601, 64876, 66972, 67032, 75468, 78134, 83412, 88046, 89296, 97314, 100458, 100624, 106039, 111216, 113202, 117201, 129752, 132069, 133944, 134064, 145971, 150936, 156268, 166824, 176092, 194628, 200916, 212078, 226404, 234402, 259504, 264138, 267888, 273469, 291942, 301872, 308161, 312536, 318117, 333648, 351603, 352184, 389256, 396207, 401832, 424156, 452808, 468804, 528276, 546938, 583884, 616322, 625072, 636234, 703206, 704368, 742273, 778512, 792414, 803664, 820407, 848312, 905616, 924483, 937608, 954351, 1056552, 1093876, 1167768, 1232644, 1272468, 1406412, 1484546, 1584828, 1640814, 1696624, 1847311, 1848966, 1875216, 1908702, 2113104, 2187752, 2226819, 2335536, 2461221, 2465288, 2544936, 2773449, 2812824, 2969092, 3169656, 3281628, 3694622, 3697932, 3817404, 4375504, 4453638, 4922442, 4930576, 5089872, 5195911, 5541933, 5546898, 5625648, 5938184, 6339312, 6563256, 6680457, 7389244, 7395864, 7634808, 8907276, 9844884, 10391822, 11083866, 11093796, 11876368, 12931177, 13126512, 13360914, 14778488, 14791728, 15269616, 15587733, 16625799, 17814552, 19689768, 20783644, 22167732, 22187592, 25862354, 26721828, 29556976, 31175466, 33251598, 35098909, 35629104, 38793531, 39379536, 41567288, 44335464, 44375184, 46763199, 51724708, 53443656, 62350932, 66503196, 70197818, 77587062, 83134576, 88670928, 90518239, 93526398, 103449416, 105296727, 106887312, 116380593, 124701864, 133006392, 140395636, 155174124, 181036478, 187052796, 206898832, 210593454, 232761186, 245692363, 249403728, 266012784, 271554717, 280791272, 310348248, 315890181, 362072956, 374105592, 421186908, 465522372, 491384726, 543109434, 561582544, 620696496, 631780362, 724145912, 737077089, 748211184, 814664151, 842373816, 931044744, 982769452, 1086218868, 1263560724, 1448291824, 1474154178, 1629328302, 1684747632, 1719846541, 1862089488, 1965538904, 2172437736, 2211231267, 2527121448, 2948308356, 3258656604, 3439693082, 3931077808, 4344875472, 4422462534, 5054242896, 5159539623, 5896616712, 6517313208, 6879386164, 8844925068, 10319079246, 11793233424, 13034626416, 13758772328, 15478618869, 17689850136, 20638158492, 27517544656, 30957237738, 35379700272, 41276316984, 61914475476, 82552633968, 123828950952, 247657901904]

約数ペア:

[(1, 247657901904), (2, 123828950952), (3, 82552633968), (4, 61914475476), (6, 41276316984), (7, 35379700272), (8, 30957237738), (9, 27517544656), (12, 20638158492), (14, 17689850136), (16, 15478618869), (18, 13758772328), (19, 13034626416), (21, 11793233424), (24, 10319079246), (28, 8844925068), (36, 6879386164), (38, 6517313208), (42, 5896616712), (48, 5159539623), (49, 5054242896), (56, 4422462534), (57, 4344875472), (63, 3931077808), (72, 3439693082), (76, 3258656604), (84, 2948308356), (98, 2527121448), (112, 2211231267), (114, 2172437736), (126, 1965538904), (133, 1862089488), (144, 1719846541), (147, 1684747632), (152, 1629328302), (168, 1474154178), (171, 1448291824), (196, 1263560724), (228, 1086218868), (252, 982769452), (266, 931044744), (294, 842373816), (304, 814664151), (331, 748211184), (336, 737077089), (342, 724145912), (392, 631780362), (399, 620696496), (441, 561582544), (456, 543109434), (504, 491384726), (532, 465522372), (588, 421186908), (662, 374105592), (684, 362072956), (784, 315890181), (798, 310348248), (882, 280791272), (912, 271554717), (931, 266012784), (993, 249403728), (1008, 245692363), (1064, 232761186), (1176, 210593454), (1197, 206898832), (1324, 187052796), (1368, 181036478), (1596, 155174124), (1764, 140395636), (1862, 133006392), (1986, 124701864), (2128, 116380593), (2317, 106887312), (2352, 105296727), (2394, 103449416), (2648, 93526398), (2736, 90518239), (2793, 88670928), (2979, 83134576), (3192, 77587062), (3528, 70197818), (3724, 66503196), (3972, 62350932), (4634, 53443656), (4788, 51724708), (5296, 46763199), (5581, 44375184), (5586, 44335464), (5958, 41567288), (6289, 39379536), (6384, 38793531), (6951, 35629104), (7056, 35098909), (7448, 33251598), (7944, 31175466), (8379, 29556976), (9268, 26721828), (9576, 25862354), (11162, 22187592), (11172, 22167732), (11916, 20783644), (12578, 19689768), (13902, 17814552), (14896, 16625799), (15888, 15587733), (16219, 15269616), (16743, 14791728), (16758, 14778488), (18536, 13360914), (18867, 13126512), (19152, 12931177), (20853, 11876368), (22324, 11093796), (22344, 11083866), (23832, 10391822), (25156, 9844884), (27804, 8907276), (32438, 7634808), (33486, 7395864), (33516, 7389244), (37072, 6680457), (37734, 6563256), (39067, 6339312), (41706, 5938184), (44023, 5625648), (44648, 5546898), (44688, 5541933), (47664, 5195911), (48657, 5089872), (50229, 4930576), (50312, 4922442), (55608, 4453638), (56601, 4375504), (64876, 3817404), (66972, 3697932), (67032, 3694622), (75468, 3281628), (78134, 3169656), (83412, 2969092), (88046, 2812824), (89296, 2773449), (97314, 2544936), (100458, 2465288), (100624, 2461221), (106039, 2335536), (111216, 2226819), (113202, 2187752), (117201, 2113104), (129752, 1908702), (132069, 1875216), (133944, 1848966), (134064, 1847311), (145971, 1696624), (150936, 1640814), (156268, 1584828), (166824, 1484546), (176092, 1406412), (194628, 1272468), (200916, 1232644), (212078, 1167768), (226404, 1093876), (234402, 1056552), (259504, 954351), (264138, 937608), (267888, 924483), (273469, 905616), (291942, 848312), (301872, 820407), (308161, 803664), (312536, 792414), (318117, 778512), (333648, 742273), (351603, 704368), (352184, 703206), (389256, 636234), (396207, 625072), (401832, 616322), (424156, 583884), (452808, 546938), (468804, 528276)]