221677896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4691}}^1$

素因数の和:4890

約数の個数: 64

約数和(自身を含む): 608083200

約数和(自身を除く): 386405304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 179, 264, 358, 537, 716, 1074, 1432, 1969, 2148, 3938, 4296, 4691, 5907, 7876, 9382, 11814, 14073, 15752, 18764, 23628, 28146, 37528, 47256, 51601, 56292, 103202, 112584, 154803, 206404, 309606, 412808, 619212, 839689, 1238424, 1679378, 2519067, 3358756, 5038134, 6717512, 9236579, 10076268, 18473158, 20152536, 27709737, 36946316, 55419474, 73892632, 110838948, 221677896]

約数ペア:

[(1, 221677896), (2, 110838948), (3, 73892632), (4, 55419474), (6, 36946316), (8, 27709737), (11, 20152536), (12, 18473158), (22, 10076268), (24, 9236579), (33, 6717512), (44, 5038134), (66, 3358756), (88, 2519067), (132, 1679378), (179, 1238424), (264, 839689), (358, 619212), (537, 412808), (716, 309606), (1074, 206404), (1432, 154803), (1969, 112584), (2148, 103202), (3938, 56292), (4296, 51601), (4691, 47256), (5907, 37528), (7876, 28146), (9382, 23628), (11814, 18764), (14073, 15752)]