818320008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{65951}}^1$

素因数の和:66018

約数の個数: 64

約数和(自身を含む): 2279301120

約数和(自身を除く): 1460981112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 65951, 131902, 197853, 263804, 395706, 527608, 725461, 791412, 1450922, 1582824, 2176383, 2901844, 3099697, 4352766, 5803688, 6199394, 8705532, 9299091, 12398788, 17411064, 18598182, 24797576, 34096667, 37196364, 68193334, 74392728, 102290001, 136386668, 204580002, 272773336, 409160004, 818320008]

約数ペア:

[(1, 818320008), (2, 409160004), (3, 272773336), (4, 204580002), (6, 136386668), (8, 102290001), (11, 74392728), (12, 68193334), (22, 37196364), (24, 34096667), (33, 24797576), (44, 18598182), (47, 17411064), (66, 12398788), (88, 9299091), (94, 8705532), (132, 6199394), (141, 5803688), (188, 4352766), (264, 3099697), (282, 2901844), (376, 2176383), (517, 1582824), (564, 1450922), (1034, 791412), (1128, 725461), (1551, 527608), (2068, 395706), (3102, 263804), (4136, 197853), (6204, 131902), (12408, 65951)]