240667896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1432547}}^1$

素因数の和:1432563

約数の個数: 32

約数和(自身を含む): 687623040

約数和(自身を除く): 446955144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1432547, 2865094, 4297641, 5730188, 8595282, 10027829, 11460376, 17190564, 20055658, 30083487, 34381128, 40111316, 60166974, 80222632, 120333948, 240667896]

約数ペア:

[(1, 240667896), (2, 120333948), (3, 80222632), (4, 60166974), (6, 40111316), (7, 34381128), (8, 30083487), (12, 20055658), (14, 17190564), (21, 11460376), (24, 10027829), (28, 8595282), (42, 5730188), (56, 4297641), (84, 2865094), (168, 1432547)]