273178889264

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{4019}}^1\times {\mathrm{10139}}^1$

素因数の和:14585

約数の個数: 40

約数和(自身を含む): 530731656000

約数和(自身を除く): 257552766736

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 4019, 6704, 8038, 10139, 16076, 20278, 32152, 40556, 64304, 81112, 162224, 1683961, 3367922, 4248241, 6735844, 8496482, 13471688, 16992964, 26943376, 33985928, 40748641, 67971856, 81497282, 162994564, 325989128, 651978256, 17073680579, 34147361158, 68294722316, 136589444632, 273178889264]

約数ペア:

[(1, 273178889264), (2, 136589444632), (4, 68294722316), (8, 34147361158), (16, 17073680579), (419, 651978256), (838, 325989128), (1676, 162994564), (3352, 81497282), (4019, 67971856), (6704, 40748641), (8038, 33985928), (10139, 26943376), (16076, 16992964), (20278, 13471688), (32152, 8496482), (40556, 6735844), (64304, 4248241), (81112, 3367922), (162224, 1683961)]