272475896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{701}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 638876160

約数和(自身を除く): 366400264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 631, 701, 1262, 1402, 2524, 2804, 4417, 4907, 5048, 5608, 6941, 7711, 8834, 9814, 13882, 15422, 17668, 19628, 27764, 30844, 35336, 39256, 48587, 53977, 55528, 61688, 97174, 107954, 194348, 215908, 388696, 431816, 442331, 884662, 1769324, 3096317, 3538648, 4865641, 6192634, 9731282, 12385268, 19462564, 24770536, 34059487, 38925128, 68118974, 136237948, 272475896]

約数ペア:

[(1, 272475896), (2, 136237948), (4, 68118974), (7, 38925128), (8, 34059487), (11, 24770536), (14, 19462564), (22, 12385268), (28, 9731282), (44, 6192634), (56, 4865641), (77, 3538648), (88, 3096317), (154, 1769324), (308, 884662), (616, 442331), (631, 431816), (701, 388696), (1262, 215908), (1402, 194348), (2524, 107954), (2804, 97174), (4417, 61688), (4907, 55528), (5048, 53977), (5608, 48587), (6941, 39256), (7711, 35336), (8834, 30844), (9814, 27764), (13882, 19628), (15422, 17668)]