260103344

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1063}}^1$

素因数の和:1485

約数の個数: 40

約数和(自身を含む): 518112672

約数和(自身を除く): 258009328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 373, 656, 746, 1063, 1492, 2126, 2984, 4252, 5968, 8504, 15293, 17008, 30586, 43583, 61172, 87166, 122344, 174332, 244688, 348664, 396499, 697328, 792998, 1585996, 3171992, 6343984, 16256459, 32512918, 65025836, 130051672, 260103344]

約数ペア:

[(1, 260103344), (2, 130051672), (4, 65025836), (8, 32512918), (16, 16256459), (41, 6343984), (82, 3171992), (164, 1585996), (328, 792998), (373, 697328), (656, 396499), (746, 348664), (1063, 244688), (1492, 174332), (2126, 122344), (2984, 87166), (4252, 61172), (5968, 43583), (8504, 30586), (15293, 17008)]