253282578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3407

約数の個数: 64

約数和(自身を含む): 575769600

約数和(自身を除く): 322487022

約数列:

[1, 2, 3, 6, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 138, 174, 437, 551, 667, 874, 1102, 1311, 1334, 1653, 2001, 2622, 3306, 3331, 4002, 6662, 9993, 12673, 19986, 25346, 38019, 63289, 76038, 76613, 96599, 126578, 153226, 189867, 193198, 229839, 289797, 379734, 459678, 579594, 1455647, 1835381, 2221777, 2911294, 3670762, 4366941, 4443554, 5506143, 6665331, 8733882, 11012286, 13330662, 42213763, 84427526, 126641289, 253282578]

約数ペア:

[(1, 253282578), (2, 126641289), (3, 84427526), (6, 42213763), (19, 13330662), (23, 11012286), (29, 8733882), (38, 6665331), (46, 5506143), (57, 4443554), (58, 4366941), (69, 3670762), (87, 2911294), (114, 2221777), (138, 1835381), (174, 1455647), (437, 579594), (551, 459678), (667, 379734), (874, 289797), (1102, 229839), (1311, 193198), (1334, 189867), (1653, 153226), (2001, 126578), (2622, 96599), (3306, 76613), (3331, 76038), (4002, 63289), (6662, 38019), (9993, 25346), (12673, 19986)]