399150912

素因数分解:

$2^6\times 3^1\times {\mathrm{971}}^1\times {\mathrm{2141}}^1$

素因数の和:3127

約数の個数: 56

約数和(自身を含む): 1057668192

約数和(自身を除く): 658517280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 971, 1942, 2141, 2913, 3884, 4282, 5826, 6423, 7768, 8564, 11652, 12846, 15536, 17128, 23304, 25692, 31072, 34256, 46608, 51384, 62144, 68512, 93216, 102768, 137024, 186432, 205536, 411072, 2078911, 4157822, 6236733, 8315644, 12473466, 16631288, 24946932, 33262576, 49893864, 66525152, 99787728, 133050304, 199575456, 399150912]

約数ペア:

[(1, 399150912), (2, 199575456), (3, 133050304), (4, 99787728), (6, 66525152), (8, 49893864), (12, 33262576), (16, 24946932), (24, 16631288), (32, 12473466), (48, 8315644), (64, 6236733), (96, 4157822), (192, 2078911), (971, 411072), (1942, 205536), (2141, 186432), (2913, 137024), (3884, 102768), (4282, 93216), (5826, 68512), (6423, 62144), (7768, 51384), (8564, 46608), (11652, 34256), (12846, 31072), (15536, 25692), (17128, 23304)]