274695424

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 573219360

約数和(自身を除く): 298523936

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 163, 227, 232, 256, 326, 454, 464, 652, 908, 928, 1304, 1816, 1856, 2608, 3632, 3712, 4727, 5216, 6583, 7264, 7424, 9454, 10432, 13166, 14528, 18908, 20864, 26332, 29056, 37001, 37816, 41728, 52664, 58112, 74002, 75632, 105328, 148004, 151264, 210656, 296008, 302528, 421312, 592016, 605056, 842624, 1073029, 1184032, 1210112, 1685248, 2146058, 2368064, 4292116, 4736128, 8584232, 9472256, 17168464, 34336928, 68673856, 137347712, 274695424]

約数ペア:

[(1, 274695424), (2, 137347712), (4, 68673856), (8, 34336928), (16, 17168464), (29, 9472256), (32, 8584232), (58, 4736128), (64, 4292116), (116, 2368064), (128, 2146058), (163, 1685248), (227, 1210112), (232, 1184032), (256, 1073029), (326, 842624), (454, 605056), (464, 592016), (652, 421312), (908, 302528), (928, 296008), (1304, 210656), (1816, 151264), (1856, 148004), (2608, 105328), (3632, 75632), (3712, 74002), (4727, 58112), (5216, 52664), (6583, 41728), (7264, 37816), (7424, 37001), (9454, 29056), (10432, 26332), (13166, 20864), (14528, 18908)]