490436088

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{77699}}^1$

素因数の和:77971

約数の個数: 32

約数和(自身を含む): 1230768000

約数和(自身を除く): 740331912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 77699, 155398, 233097, 310796, 466194, 621592, 932388, 1864776, 20434837, 40869674, 61304511, 81739348, 122609022, 163478696, 245218044, 490436088]

約数ペア:

[(1, 490436088), (2, 245218044), (3, 163478696), (4, 122609022), (6, 81739348), (8, 61304511), (12, 40869674), (24, 20434837), (263, 1864776), (526, 932388), (789, 621592), (1052, 466194), (1578, 310796), (2104, 233097), (3156, 155398), (6312, 77699)]