218263488

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 631740672

約数和(自身を除く): 413477184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 67, 76, 94, 96, 114, 134, 141, 152, 188, 192, 201, 228, 268, 282, 304, 361, 376, 402, 456, 536, 564, 608, 722, 752, 804, 893, 912, 1072, 1083, 1128, 1216, 1273, 1444, 1504, 1608, 1786, 1824, 2144, 2166, 2256, 2546, 2679, 2888, 3008, 3149, 3216, 3572, 3648, 3819, 4288, 4332, 4512, 5092, 5358, 5776, 6298, 6432, 7144, 7638, 8664, 9024, 9447, 10184, 10716, 11552, 12596, 12864, 14288, 15276, 16967, 17328, 18894, 20368, 21432, 23104, 24187, 25192, 28576, 30552, 33934, 34656, 37788, 40736, 42864, 48374, 50384, 50901, 57152, 59831, 61104, 67868, 69312, 72561, 75576, 81472, 85728, 96748, 100768, 101802, 119662, 122208, 135736, 145122, 151152, 171456, 179493, 193496, 201536, 203604, 239324, 244416, 271472, 290244, 302304, 358986, 386992, 407208, 478648, 542944, 580488, 604608, 717972, 773984, 814416, 957296, 1085888, 1136789, 1160976, 1435944, 1547968, 1628832, 1914592, 2273578, 2321952, 2871888, 3257664, 3410367, 3829184, 4547156, 4643904, 5743776, 6820734, 9094312, 11487552, 13641468, 18188624, 27282936, 36377248, 54565872, 72754496, 109131744, 218263488]

約数ペア:

[(1, 218263488), (2, 109131744), (3, 72754496), (4, 54565872), (6, 36377248), (8, 27282936), (12, 18188624), (16, 13641468), (19, 11487552), (24, 9094312), (32, 6820734), (38, 5743776), (47, 4643904), (48, 4547156), (57, 3829184), (64, 3410367), (67, 3257664), (76, 2871888), (94, 2321952), (96, 2273578), (114, 1914592), (134, 1628832), (141, 1547968), (152, 1435944), (188, 1160976), (192, 1136789), (201, 1085888), (228, 957296), (268, 814416), (282, 773984), (304, 717972), (361, 604608), (376, 580488), (402, 542944), (456, 478648), (536, 407208), (564, 386992), (608, 358986), (722, 302304), (752, 290244), (804, 271472), (893, 244416), (912, 239324), (1072, 203604), (1083, 201536), (1128, 193496), (1216, 179493), (1273, 171456), (1444, 151152), (1504, 145122), (1608, 135736), (1786, 122208), (1824, 119662), (2144, 101802), (2166, 100768), (2256, 96748), (2546, 85728), (2679, 81472), (2888, 75576), (3008, 72561), (3149, 69312), (3216, 67868), (3572, 61104), (3648, 59831), (3819, 57152), (4288, 50901), (4332, 50384), (4512, 48374), (5092, 42864), (5358, 40736), (5776, 37788), (6298, 34656), (6432, 33934), (7144, 30552), (7638, 28576), (8664, 25192), (9024, 24187), (9447, 23104), (10184, 21432), (10716, 20368), (11552, 18894), (12596, 17328), (12864, 16967), (14288, 15276)]