265389756

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 632163840

約数和(自身を除く): 366774084

約数列:

[1, 2, 3, 4, 6, 12, 79, 131, 158, 237, 262, 316, 393, 474, 524, 786, 948, 1572, 2137, 4274, 6411, 8548, 10349, 12822, 20698, 25644, 31047, 41396, 62094, 124188, 168823, 279947, 337646, 506469, 559894, 675292, 839841, 1012938, 1119788, 1679682, 2025876, 3359364, 22115813, 44231626, 66347439, 88463252, 132694878, 265389756]

約数ペア:

[(1, 265389756), (2, 132694878), (3, 88463252), (4, 66347439), (6, 44231626), (12, 22115813), (79, 3359364), (131, 2025876), (158, 1679682), (237, 1119788), (262, 1012938), (316, 839841), (393, 675292), (474, 559894), (524, 506469), (786, 337646), (948, 279947), (1572, 168823), (2137, 124188), (4274, 62094), (6411, 41396), (8548, 31047), (10349, 25644), (12822, 20698)]