440307088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{35879}}^1$

素因数の和:35959

約数の個数: 40

約数和(自身を含む): 934315200

約数和(自身を除く): 494008112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 35879, 71758, 143516, 287032, 466427, 574064, 932854, 1865708, 2116861, 3731416, 4233722, 7462832, 8467444, 16934888, 27519193, 33869776, 55038386, 110076772, 220153544, 440307088]

約数ペア:

[(1, 440307088), (2, 220153544), (4, 110076772), (8, 55038386), (13, 33869776), (16, 27519193), (26, 16934888), (52, 8467444), (59, 7462832), (104, 4233722), (118, 3731416), (208, 2116861), (236, 1865708), (472, 932854), (767, 574064), (944, 466427), (1534, 287032), (3068, 143516), (6136, 71758), (12272, 35879)]