222730578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13291}}^1$

素因数の和:13332

約数の個数: 72

約数和(自身を含む): 590962320

約数和(自身を除く): 368231742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 13291, 16758, 26582, 39873, 79746, 93037, 119619, 186074, 239238, 252529, 279111, 505058, 558222, 651259, 757587, 837333, 1302518, 1515174, 1674666, 1767703, 1953777, 2272761, 3535406, 3907554, 4545522, 5303109, 5861331, 10606218, 11722662, 12373921, 15909327, 24747842, 31818654, 37121763, 74243526, 111365289, 222730578]

約数ペア:

[(1, 222730578), (2, 111365289), (3, 74243526), (6, 37121763), (7, 31818654), (9, 24747842), (14, 15909327), (18, 12373921), (19, 11722662), (21, 10606218), (38, 5861331), (42, 5303109), (49, 4545522), (57, 3907554), (63, 3535406), (98, 2272761), (114, 1953777), (126, 1767703), (133, 1674666), (147, 1515174), (171, 1302518), (266, 837333), (294, 757587), (342, 651259), (399, 558222), (441, 505058), (798, 279111), (882, 252529), (931, 239238), (1197, 186074), (1862, 119619), (2394, 93037), (2793, 79746), (5586, 39873), (8379, 26582), (13291, 16758)]