747121212

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1592

約数の個数: 96

約数和(自身を含む): 1998796800

約数和(自身を除く): 1251675588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 103, 108, 141, 188, 206, 282, 309, 412, 423, 564, 618, 846, 927, 1236, 1269, 1429, 1692, 1854, 2538, 2781, 2858, 3708, 4287, 4841, 5076, 5562, 5716, 8574, 9682, 11124, 12861, 14523, 17148, 19364, 25722, 29046, 38583, 43569, 51444, 58092, 67163, 77166, 87138, 130707, 134326, 147187, 154332, 174276, 201489, 261414, 268652, 294374, 402978, 441561, 522828, 588748, 604467, 805956, 883122, 1208934, 1324683, 1766244, 1813401, 2417868, 2649366, 3626802, 3974049, 5298732, 6917789, 7253604, 7948098, 13835578, 15896196, 20753367, 27671156, 41506734, 62260101, 83013468, 124520202, 186780303, 249040404, 373560606, 747121212]

約数ペア:

[(1, 747121212), (2, 373560606), (3, 249040404), (4, 186780303), (6, 124520202), (9, 83013468), (12, 62260101), (18, 41506734), (27, 27671156), (36, 20753367), (47, 15896196), (54, 13835578), (94, 7948098), (103, 7253604), (108, 6917789), (141, 5298732), (188, 3974049), (206, 3626802), (282, 2649366), (309, 2417868), (412, 1813401), (423, 1766244), (564, 1324683), (618, 1208934), (846, 883122), (927, 805956), (1236, 604467), (1269, 588748), (1429, 522828), (1692, 441561), (1854, 402978), (2538, 294374), (2781, 268652), (2858, 261414), (3708, 201489), (4287, 174276), (4841, 154332), (5076, 147187), (5562, 134326), (5716, 130707), (8574, 87138), (9682, 77166), (11124, 67163), (12861, 58092), (14523, 51444), (17148, 43569), (19364, 38583), (25722, 29046)]