480697984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16993}}^1$

素因数の和:17037

約数の個数: 64

約数和(自身を含む): 1092034440

約数和(自身を除く): 611336456

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 14144, 16993, 28288, 33986, 67972, 135944, 220909, 271888, 288881, 441818, 543776, 577762, 883636, 1087552, 1155524, 1767272, 2175104, 2311048, 3534544, 3755453, 4622096, 7069088, 7510906, 9244192, 14138176, 15021812, 18488384, 28276352, 30043624, 36976768, 60087248, 120174496, 240348992, 480697984]

約数ペア:

[(1, 480697984), (2, 240348992), (4, 120174496), (8, 60087248), (13, 36976768), (16, 30043624), (17, 28276352), (26, 18488384), (32, 15021812), (34, 14138176), (52, 9244192), (64, 7510906), (68, 7069088), (104, 4622096), (128, 3755453), (136, 3534544), (208, 2311048), (221, 2175104), (272, 1767272), (416, 1155524), (442, 1087552), (544, 883636), (832, 577762), (884, 543776), (1088, 441818), (1664, 288881), (1768, 271888), (2176, 220909), (3536, 135944), (7072, 67972), (14144, 33986), (16993, 28288)]