254948238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4133}}^1$

素因数の和:4313

約数の個数: 48

約数和(自身を含む): 580413600

約数和(自身を除く): 325465362

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 414, 447, 894, 1341, 2682, 3427, 4133, 6854, 8266, 10281, 12399, 20562, 24798, 30843, 37197, 61686, 74394, 95059, 190118, 285177, 570354, 615817, 855531, 1231634, 1711062, 1847451, 3694902, 5542353, 11084706, 14163791, 28327582, 42491373, 84982746, 127474119, 254948238]

約数ペア:

[(1, 254948238), (2, 127474119), (3, 84982746), (6, 42491373), (9, 28327582), (18, 14163791), (23, 11084706), (46, 5542353), (69, 3694902), (138, 1847451), (149, 1711062), (207, 1231634), (298, 855531), (414, 615817), (447, 570354), (894, 285177), (1341, 190118), (2682, 95059), (3427, 74394), (4133, 61686), (6854, 37197), (8266, 30843), (10281, 24798), (12399, 20562)]