413618368

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1485

約数の個数: 56

約数和(自身を含む): 853114880

約数和(自身を除く): 439496512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 163, 248, 326, 496, 652, 992, 1279, 1304, 1984, 2558, 2608, 5053, 5116, 5216, 10106, 10232, 10432, 20212, 20464, 39649, 40424, 40928, 79298, 80848, 81856, 158596, 161696, 208477, 317192, 323392, 416954, 634384, 833908, 1268768, 1667816, 2537536, 3335632, 6462787, 6671264, 12925574, 13342528, 25851148, 51702296, 103404592, 206809184, 413618368]

約数ペア:

[(1, 413618368), (2, 206809184), (4, 103404592), (8, 51702296), (16, 25851148), (31, 13342528), (32, 12925574), (62, 6671264), (64, 6462787), (124, 3335632), (163, 2537536), (248, 1667816), (326, 1268768), (496, 833908), (652, 634384), (992, 416954), (1279, 323392), (1304, 317192), (1984, 208477), (2558, 161696), (2608, 158596), (5053, 81856), (5116, 80848), (5216, 79298), (10106, 40928), (10232, 40424), (10432, 39649), (20212, 20464)]