264689712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 893847552

約数和(自身を除く): 629157840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 47, 48, 56, 63, 72, 74, 84, 94, 111, 112, 126, 141, 144, 148, 151, 168, 188, 222, 252, 259, 282, 296, 302, 329, 333, 336, 376, 423, 444, 453, 504, 518, 564, 592, 604, 658, 666, 752, 777, 846, 888, 906, 987, 1008, 1036, 1057, 1128, 1208, 1316, 1332, 1359, 1554, 1692, 1739, 1776, 1812, 1974, 2072, 2114, 2256, 2331, 2416, 2632, 2664, 2718, 2961, 3108, 3171, 3384, 3478, 3624, 3948, 4144, 4228, 4662, 5217, 5264, 5328, 5436, 5587, 5922, 6216, 6342, 6768, 6956, 7097, 7248, 7896, 8456, 9324, 9513, 10434, 10872, 11174, 11844, 12173, 12432, 12684, 13912, 14194, 15651, 15792, 16761, 16912, 18648, 19026, 20868, 21291, 21744, 22348, 23688, 24346, 25368, 27824, 28388, 31302, 33522, 36519, 37296, 38052, 39109, 41736, 42582, 44696, 47376, 48692, 49679, 50283, 50736, 56776, 62604, 63873, 67044, 73038, 76104, 78218, 83472, 85164, 89392, 97384, 99358, 100566, 109557, 113552, 117327, 125208, 127746, 134088, 146076, 149037, 152208, 156436, 170328, 194768, 198716, 201132, 219114, 234654, 250416, 255492, 262589, 268176, 292152, 298074, 312872, 340656, 351981, 397432, 402264, 438228, 447111, 469308, 510984, 525178, 584304, 596148, 625744, 703962, 787767, 794864, 804528, 876456, 894222, 938616, 1021968, 1050356, 1192296, 1407924, 1575534, 1752912, 1788444, 1838123, 1877232, 2100712, 2363301, 2384592, 2815848, 3151068, 3576888, 3676246, 4201424, 4726602, 5514369, 5631696, 6302136, 7153776, 7352492, 9453204, 11028738, 12604272, 14704984, 16543107, 18906408, 22057476, 29409968, 33086214, 37812816, 44114952, 66172428, 88229904, 132344856, 264689712]

約数ペア:

[(1, 264689712), (2, 132344856), (3, 88229904), (4, 66172428), (6, 44114952), (7, 37812816), (8, 33086214), (9, 29409968), (12, 22057476), (14, 18906408), (16, 16543107), (18, 14704984), (21, 12604272), (24, 11028738), (28, 9453204), (36, 7352492), (37, 7153776), (42, 6302136), (47, 5631696), (48, 5514369), (56, 4726602), (63, 4201424), (72, 3676246), (74, 3576888), (84, 3151068), (94, 2815848), (111, 2384592), (112, 2363301), (126, 2100712), (141, 1877232), (144, 1838123), (148, 1788444), (151, 1752912), (168, 1575534), (188, 1407924), (222, 1192296), (252, 1050356), (259, 1021968), (282, 938616), (296, 894222), (302, 876456), (329, 804528), (333, 794864), (336, 787767), (376, 703962), (423, 625744), (444, 596148), (453, 584304), (504, 525178), (518, 510984), (564, 469308), (592, 447111), (604, 438228), (658, 402264), (666, 397432), (752, 351981), (777, 340656), (846, 312872), (888, 298074), (906, 292152), (987, 268176), (1008, 262589), (1036, 255492), (1057, 250416), (1128, 234654), (1208, 219114), (1316, 201132), (1332, 198716), (1359, 194768), (1554, 170328), (1692, 156436), (1739, 152208), (1776, 149037), (1812, 146076), (1974, 134088), (2072, 127746), (2114, 125208), (2256, 117327), (2331, 113552), (2416, 109557), (2632, 100566), (2664, 99358), (2718, 97384), (2961, 89392), (3108, 85164), (3171, 83472), (3384, 78218), (3478, 76104), (3624, 73038), (3948, 67044), (4144, 63873), (4228, 62604), (4662, 56776), (5217, 50736), (5264, 50283), (5328, 49679), (5436, 48692), (5587, 47376), (5922, 44696), (6216, 42582), (6342, 41736), (6768, 39109), (6956, 38052), (7097, 37296), (7248, 36519), (7896, 33522), (8456, 31302), (9324, 28388), (9513, 27824), (10434, 25368), (10872, 24346), (11174, 23688), (11844, 22348), (12173, 21744), (12432, 21291), (12684, 20868), (13912, 19026), (14194, 18648), (15651, 16912), (15792, 16761)]