490501896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{941}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 1262882880

約数和(自身を除く): 772380984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 587, 888, 941, 1174, 1761, 1882, 2348, 2823, 3522, 3764, 4696, 5646, 7044, 7528, 11292, 14088, 21719, 22584, 34817, 43438, 65157, 69634, 86876, 104451, 130314, 139268, 173752, 208902, 260628, 278536, 417804, 521256, 552367, 835608, 1104734, 1657101, 2209468, 3314202, 4418936, 6628404, 13256808, 20437579, 40875158, 61312737, 81750316, 122625474, 163500632, 245250948, 490501896]

約数ペア:

[(1, 490501896), (2, 245250948), (3, 163500632), (4, 122625474), (6, 81750316), (8, 61312737), (12, 40875158), (24, 20437579), (37, 13256808), (74, 6628404), (111, 4418936), (148, 3314202), (222, 2209468), (296, 1657101), (444, 1104734), (587, 835608), (888, 552367), (941, 521256), (1174, 417804), (1761, 278536), (1882, 260628), (2348, 208902), (2823, 173752), (3522, 139268), (3764, 130314), (4696, 104451), (5646, 86876), (7044, 69634), (7528, 65157), (11292, 43438), (14088, 34817), (21719, 22584)]