325087264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1$

素因数の和:2273

約数の個数: 48

約数和(自身を含む): 676529280

約数和(自身を除く): 351442016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 542, 608, 1084, 1973, 2168, 3946, 4336, 5149, 7892, 8672, 10298, 15784, 20596, 31568, 37487, 41192, 63136, 74974, 82384, 149948, 164768, 299896, 534683, 599792, 1069366, 1199584, 2138732, 4277464, 8554928, 10158977, 17109856, 20317954, 40635908, 81271816, 162543632, 325087264]

約数ペア:

[(1, 325087264), (2, 162543632), (4, 81271816), (8, 40635908), (16, 20317954), (19, 17109856), (32, 10158977), (38, 8554928), (76, 4277464), (152, 2138732), (271, 1199584), (304, 1069366), (542, 599792), (608, 534683), (1084, 299896), (1973, 164768), (2168, 149948), (3946, 82384), (4336, 74974), (5149, 63136), (7892, 41192), (8672, 37487), (10298, 31568), (15784, 20596)]