42896568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 87740232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 232, 264, 286, 312, 319, 348, 377, 429, 431, 572, 638, 696, 754, 858, 862, 957, 1131, 1144, 1276, 1293, 1508, 1716, 1724, 1914, 2262, 2552, 2586, 3016, 3432, 3448, 3828, 4147, 4524, 4741, 5172, 5603, 7656, 8294, 9048, 9482, 10344, 11206, 12441, 12499, 14223, 16588, 16809, 18964, 22412, 24882, 24998, 28446, 33176, 33618, 37497, 37928, 44824, 49764, 49996, 56892, 61633, 67236, 74994, 99528, 99992, 113784, 123266, 134472, 137489, 149988, 162487, 184899, 246532, 274978, 299976, 324974, 369798, 412467, 487461, 493064, 549956, 649948, 739596, 824934, 974922, 1099912, 1299896, 1479192, 1649868, 1787357, 1949844, 3299736, 3574714, 3899688, 5362071, 7149428, 10724142, 14298856, 21448284, 42896568]

約数ペア:

[(1, 42896568), (2, 21448284), (3, 14298856), (4, 10724142), (6, 7149428), (8, 5362071), (11, 3899688), (12, 3574714), (13, 3299736), (22, 1949844), (24, 1787357), (26, 1649868), (29, 1479192), (33, 1299896), (39, 1099912), (44, 974922), (52, 824934), (58, 739596), (66, 649948), (78, 549956), (87, 493064), (88, 487461), (104, 412467), (116, 369798), (132, 324974), (143, 299976), (156, 274978), (174, 246532), (232, 184899), (264, 162487), (286, 149988), (312, 137489), (319, 134472), (348, 123266), (377, 113784), (429, 99992), (431, 99528), (572, 74994), (638, 67236), (696, 61633), (754, 56892), (858, 49996), (862, 49764), (957, 44824), (1131, 37928), (1144, 37497), (1276, 33618), (1293, 33176), (1508, 28446), (1716, 24998), (1724, 24882), (1914, 22412), (2262, 18964), (2552, 16809), (2586, 16588), (3016, 14223), (3432, 12499), (3448, 12441), (3828, 11206), (4147, 10344), (4524, 9482), (4741, 9048), (5172, 8294), (5603, 7656)]