265882008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 784465920

約数和(自身を除く): 518583912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 151, 168, 188, 223, 282, 302, 329, 376, 446, 453, 564, 604, 658, 669, 892, 906, 987, 1057, 1128, 1208, 1316, 1338, 1561, 1784, 1812, 1974, 2114, 2632, 2676, 3122, 3171, 3624, 3948, 4228, 4683, 5352, 6244, 6342, 7097, 7896, 8456, 9366, 10481, 12488, 12684, 14194, 18732, 20962, 21291, 25368, 28388, 31443, 33673, 37464, 41924, 42582, 49679, 56776, 62886, 67346, 73367, 83848, 85164, 99358, 101019, 125772, 134692, 146734, 149037, 170328, 198716, 202038, 220101, 235711, 251544, 269384, 293468, 298074, 397432, 404076, 440202, 471422, 586936, 596148, 707133, 808152, 880404, 942844, 1192296, 1414266, 1582631, 1760808, 1885688, 2828532, 3165262, 4747893, 5657064, 6330524, 9495786, 11078417, 12661048, 18991572, 22156834, 33235251, 37983144, 44313668, 66470502, 88627336, 132941004, 265882008]

約数ペア:

[(1, 265882008), (2, 132941004), (3, 88627336), (4, 66470502), (6, 44313668), (7, 37983144), (8, 33235251), (12, 22156834), (14, 18991572), (21, 12661048), (24, 11078417), (28, 9495786), (42, 6330524), (47, 5657064), (56, 4747893), (84, 3165262), (94, 2828532), (141, 1885688), (151, 1760808), (168, 1582631), (188, 1414266), (223, 1192296), (282, 942844), (302, 880404), (329, 808152), (376, 707133), (446, 596148), (453, 586936), (564, 471422), (604, 440202), (658, 404076), (669, 397432), (892, 298074), (906, 293468), (987, 269384), (1057, 251544), (1128, 235711), (1208, 220101), (1316, 202038), (1338, 198716), (1561, 170328), (1784, 149037), (1812, 146734), (1974, 134692), (2114, 125772), (2632, 101019), (2676, 99358), (3122, 85164), (3171, 83848), (3624, 73367), (3948, 67346), (4228, 62886), (4683, 56776), (5352, 49679), (6244, 42582), (6342, 41924), (7097, 37464), (7896, 33673), (8456, 31443), (9366, 28388), (10481, 25368), (12488, 21291), (12684, 20962), (14194, 18732)]