1268272624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{202729}}^1$

素因数の和:202777

約数の個数: 40

約数和(自身を含む): 2714960160

約数和(自身を除く): 1446687536

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 202729, 405458, 810916, 1621832, 3243664, 3446393, 4662767, 6892786, 9325534, 13785572, 18651068, 27571144, 37302136, 55142288, 74604272, 79267039, 158534078, 317068156, 634136312, 1268272624]

約数ペア:

[(1, 1268272624), (2, 634136312), (4, 317068156), (8, 158534078), (16, 79267039), (17, 74604272), (23, 55142288), (34, 37302136), (46, 27571144), (68, 18651068), (92, 13785572), (136, 9325534), (184, 6892786), (272, 4662767), (368, 3446393), (391, 3243664), (782, 1621832), (1564, 810916), (3128, 405458), (6256, 202729)]