248544032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6991}}^1$

素因数の和:7113

約数の個数: 48

約数和(自身を含む): 539167104

約数和(自身を除く): 290623072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1616, 2222, 3232, 4444, 6991, 8888, 13982, 17776, 27964, 35552, 55928, 76901, 111856, 153802, 223712, 307604, 615208, 706091, 1230416, 1412182, 2460832, 2824364, 5648728, 7767001, 11297456, 15534002, 22594912, 31068004, 62136008, 124272016, 248544032]

約数ペア:

[(1, 248544032), (2, 124272016), (4, 62136008), (8, 31068004), (11, 22594912), (16, 15534002), (22, 11297456), (32, 7767001), (44, 5648728), (88, 2824364), (101, 2460832), (176, 1412182), (202, 1230416), (352, 706091), (404, 615208), (808, 307604), (1111, 223712), (1616, 153802), (2222, 111856), (3232, 76901), (4444, 55928), (6991, 35552), (8888, 27964), (13982, 17776)]