987870147288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2421250361}}^1$

素因数の和:2421250387

約数の個数: 32

約数和(自身を含む): 2614950390960

約数和(自身を除く): 1627080243672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 2421250361, 4842500722, 7263751083, 9685001444, 14527502166, 19370002888, 29055004332, 41161256137, 58110008664, 82322512274, 123483768411, 164645024548, 246967536822, 329290049096, 493935073644, 987870147288]

約数ペア:

[(1, 987870147288), (2, 493935073644), (3, 329290049096), (4, 246967536822), (6, 164645024548), (8, 123483768411), (12, 82322512274), (17, 58110008664), (24, 41161256137), (34, 29055004332), (51, 19370002888), (68, 14527502166), (102, 9685001444), (136, 7263751083), (204, 4842500722), (408, 2421250361)]