481570256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{2729}}^1$

素因数の和:3047

約数の個数: 40

約数和(自身を含む): 959704200

約数和(自身を除く): 478133944

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 269, 328, 538, 656, 1076, 2152, 2729, 4304, 5458, 10916, 11029, 21832, 22058, 43664, 44116, 88232, 111889, 176464, 223778, 447556, 734101, 895112, 1468202, 1790224, 2936404, 5872808, 11745616, 30098141, 60196282, 120392564, 240785128, 481570256]

約数ペア:

[(1, 481570256), (2, 240785128), (4, 120392564), (8, 60196282), (16, 30098141), (41, 11745616), (82, 5872808), (164, 2936404), (269, 1790224), (328, 1468202), (538, 895112), (656, 734101), (1076, 447556), (2152, 223778), (2729, 176464), (4304, 111889), (5458, 88232), (10916, 44116), (11029, 43664), (21832, 22058)]