310946624

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:943

約数の個数: 56

約数和(自身を含む): 636836928

約数和(自身を除く): 325890304

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 163, 164, 326, 328, 652, 656, 727, 1304, 1312, 1454, 2608, 2624, 2908, 5216, 5816, 6683, 10432, 11632, 13366, 23264, 26732, 29807, 46528, 53464, 59614, 106928, 118501, 119228, 213856, 237002, 238456, 427712, 474004, 476912, 948008, 953824, 1896016, 1907648, 3792032, 4858541, 7584064, 9717082, 19434164, 38868328, 77736656, 155473312, 310946624]

約数ペア:

[(1, 310946624), (2, 155473312), (4, 77736656), (8, 38868328), (16, 19434164), (32, 9717082), (41, 7584064), (64, 4858541), (82, 3792032), (163, 1907648), (164, 1896016), (326, 953824), (328, 948008), (652, 476912), (656, 474004), (727, 427712), (1304, 238456), (1312, 237002), (1454, 213856), (2608, 119228), (2624, 118501), (2908, 106928), (5216, 59614), (5816, 53464), (6683, 46528), (10432, 29807), (11632, 26732), (13366, 23264)]