990583776

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 384

約数和(自身を含む): 3651056640

約数和(自身を除く): 2660472864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 43, 48, 52, 54, 56, 63, 72, 78, 84, 86, 91, 96, 104, 108, 112, 117, 126, 129, 144, 156, 168, 172, 182, 189, 208, 216, 224, 234, 252, 258, 273, 288, 293, 301, 312, 336, 344, 351, 364, 378, 387, 416, 432, 468, 504, 516, 546, 559, 586, 602, 624, 672, 688, 702, 728, 756, 774, 819, 864, 879, 903, 936, 1008, 1032, 1092, 1118, 1161, 1172, 1204, 1248, 1376, 1404, 1456, 1512, 1548, 1638, 1677, 1758, 1806, 1872, 2016, 2051, 2064, 2184, 2236, 2322, 2344, 2408, 2457, 2637, 2709, 2808, 2912, 3024, 3096, 3276, 3354, 3516, 3612, 3744, 3809, 3913, 4102, 4128, 4368, 4472, 4644, 4688, 4816, 4914, 5031, 5274, 5418, 5616, 6048, 6153, 6192, 6552, 6708, 7032, 7224, 7618, 7826, 7911, 8127, 8204, 8736, 8944, 9288, 9376, 9632, 9828, 10062, 10548, 10836, 11232, 11427, 11739, 12306, 12384, 12599, 13104, 13416, 14064, 14448, 15093, 15236, 15652, 15822, 16254, 16408, 17888, 18459, 18576, 19656, 20124, 21096, 21672, 22854, 23478, 24612, 25198, 26208, 26663, 26832, 28128, 28896, 30186, 30472, 31304, 31644, 32508, 32816, 34281, 35217, 36918, 37152, 37797, 39312, 40248, 42192, 43344, 45708, 46956, 49224, 50396, 53326, 53664, 55377, 60372, 60944, 62608, 63288, 65016, 65632, 68562, 70434, 73836, 75594, 78624, 79989, 80496, 84384, 86688, 88193, 91416, 93912, 98448, 100792, 102843, 105651, 106652, 110754, 113391, 120744, 121888, 125216, 126576, 130032, 137124, 140868, 147672, 151188, 159978, 160992, 163787, 176386, 182832, 187824, 196896, 201584, 205686, 211302, 213304, 221508, 226782, 239967, 241488, 253152, 260064, 264579, 274248, 281736, 295344, 302376, 319956, 327574, 340173, 352772, 365664, 375648, 403168, 411372, 422604, 426608, 443016, 453564, 479934, 482976, 491361, 529158, 548496, 563472, 590688, 604752, 639912, 655148, 680346, 705544, 719901, 793737, 822744, 845208, 853216, 886032, 907128, 959868, 982722, 1058316, 1096992, 1126944, 1146509, 1209504, 1279824, 1310296, 1360692, 1411088, 1439802, 1474083, 1587474, 1645488, 1690416, 1772064, 1814256, 1919736, 1965444, 2116632, 2293018, 2381211, 2559648, 2620592, 2721384, 2822176, 2879604, 2948166, 3174948, 3290976, 3380832, 3439527, 3628512, 3839472, 3930888, 4233264, 4422249, 4586036, 4762422, 5241184, 5442768, 5759208, 5896332, 6349896, 6879054, 7678944, 7861776, 8466528, 8844498, 9172072, 9524844, 10318581, 10885536, 11518416, 11792664, 12699792, 13758108, 15723552, 17688996, 18344144, 19049688, 20637162, 23036832, 23585328, 25399584, 27516216, 30955743, 35377992, 36688288, 38099376, 41274324, 47170656, 55032432, 61911486, 70755984, 76198752, 82548648, 110064864, 123822972, 141511968, 165097296, 247645944, 330194592, 495291888, 990583776]

約数ペア:

[(1, 990583776), (2, 495291888), (3, 330194592), (4, 247645944), (6, 165097296), (7, 141511968), (8, 123822972), (9, 110064864), (12, 82548648), (13, 76198752), (14, 70755984), (16, 61911486), (18, 55032432), (21, 47170656), (24, 41274324), (26, 38099376), (27, 36688288), (28, 35377992), (32, 30955743), (36, 27516216), (39, 25399584), (42, 23585328), (43, 23036832), (48, 20637162), (52, 19049688), (54, 18344144), (56, 17688996), (63, 15723552), (72, 13758108), (78, 12699792), (84, 11792664), (86, 11518416), (91, 10885536), (96, 10318581), (104, 9524844), (108, 9172072), (112, 8844498), (117, 8466528), (126, 7861776), (129, 7678944), (144, 6879054), (156, 6349896), (168, 5896332), (172, 5759208), (182, 5442768), (189, 5241184), (208, 4762422), (216, 4586036), (224, 4422249), (234, 4233264), (252, 3930888), (258, 3839472), (273, 3628512), (288, 3439527), (293, 3380832), (301, 3290976), (312, 3174948), (336, 2948166), (344, 2879604), (351, 2822176), (364, 2721384), (378, 2620592), (387, 2559648), (416, 2381211), (432, 2293018), (468, 2116632), (504, 1965444), (516, 1919736), (546, 1814256), (559, 1772064), (586, 1690416), (602, 1645488), (624, 1587474), (672, 1474083), (688, 1439802), (702, 1411088), (728, 1360692), (756, 1310296), (774, 1279824), (819, 1209504), (864, 1146509), (879, 1126944), (903, 1096992), (936, 1058316), (1008, 982722), (1032, 959868), (1092, 907128), (1118, 886032), (1161, 853216), (1172, 845208), (1204, 822744), (1248, 793737), (1376, 719901), (1404, 705544), (1456, 680346), (1512, 655148), (1548, 639912), (1638, 604752), (1677, 590688), (1758, 563472), (1806, 548496), (1872, 529158), (2016, 491361), (2051, 482976), (2064, 479934), (2184, 453564), (2236, 443016), (2322, 426608), (2344, 422604), (2408, 411372), (2457, 403168), (2637, 375648), (2709, 365664), (2808, 352772), (2912, 340173), (3024, 327574), (3096, 319956), (3276, 302376), (3354, 295344), (3516, 281736), (3612, 274248), (3744, 264579), (3809, 260064), (3913, 253152), (4102, 241488), (4128, 239967), (4368, 226782), (4472, 221508), (4644, 213304), (4688, 211302), (4816, 205686), (4914, 201584), (5031, 196896), (5274, 187824), (5418, 182832), (5616, 176386), (6048, 163787), (6153, 160992), (6192, 159978), (6552, 151188), (6708, 147672), (7032, 140868), (7224, 137124), (7618, 130032), (7826, 126576), (7911, 125216), (8127, 121888), (8204, 120744), (8736, 113391), (8944, 110754), (9288, 106652), (9376, 105651), (9632, 102843), (9828, 100792), (10062, 98448), (10548, 93912), (10836, 91416), (11232, 88193), (11427, 86688), (11739, 84384), (12306, 80496), (12384, 79989), (12599, 78624), (13104, 75594), (13416, 73836), (14064, 70434), (14448, 68562), (15093, 65632), (15236, 65016), (15652, 63288), (15822, 62608), (16254, 60944), (16408, 60372), (17888, 55377), (18459, 53664), (18576, 53326), (19656, 50396), (20124, 49224), (21096, 46956), (21672, 45708), (22854, 43344), (23478, 42192), (24612, 40248), (25198, 39312), (26208, 37797), (26663, 37152), (26832, 36918), (28128, 35217), (28896, 34281), (30186, 32816), (30472, 32508), (31304, 31644)]