222396064

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3074

約数の個数: 72

約数和(自身を含む): 506761920

約数和(自身を除く): 284365856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1672, 1936, 2299, 3023, 3344, 3872, 4598, 6046, 6688, 9196, 12092, 18392, 24184, 33253, 36784, 48368, 57437, 66506, 73568, 96736, 114874, 133012, 229748, 266024, 365783, 459496, 532048, 631807, 731566, 918992, 1064096, 1263614, 1463132, 1837984, 2527228, 2926264, 5054456, 5852528, 6949877, 10108912, 11705056, 13899754, 20217824, 27799508, 55599016, 111198032, 222396064]

約数ペア:

[(1, 222396064), (2, 111198032), (4, 55599016), (8, 27799508), (11, 20217824), (16, 13899754), (19, 11705056), (22, 10108912), (32, 6949877), (38, 5852528), (44, 5054456), (76, 2926264), (88, 2527228), (121, 1837984), (152, 1463132), (176, 1263614), (209, 1064096), (242, 918992), (304, 731566), (352, 631807), (418, 532048), (484, 459496), (608, 365783), (836, 266024), (968, 229748), (1672, 133012), (1936, 114874), (2299, 96736), (3023, 73568), (3344, 66506), (3872, 57437), (4598, 48368), (6046, 36784), (6688, 33253), (9196, 24184), (12092, 18392)]