488408964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{1039}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 1168527360

約数和(自身を除く): 680118396

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 911, 1039, 1822, 2078, 2733, 3117, 3644, 4156, 5466, 6234, 10932, 12468, 39173, 44677, 78346, 89354, 117519, 134031, 156692, 178708, 235038, 268062, 470076, 536124, 946529, 1893058, 2839587, 3786116, 5679174, 11358348, 40700747, 81401494, 122102241, 162802988, 244204482, 488408964]

約数ペア:

[(1, 488408964), (2, 244204482), (3, 162802988), (4, 122102241), (6, 81401494), (12, 40700747), (43, 11358348), (86, 5679174), (129, 3786116), (172, 2839587), (258, 1893058), (516, 946529), (911, 536124), (1039, 470076), (1822, 268062), (2078, 235038), (2733, 178708), (3117, 156692), (3644, 134031), (4156, 117519), (5466, 89354), (6234, 78346), (10932, 44677), (12468, 39173)]