253921152

素因数分解:

$2^7\times 3^1\times {\mathrm{661253}}^1$

素因数の和:661270

約数の個数: 32

約数和(自身を含む): 674479080

約数和(自身を除く): 420557928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 661253, 1322506, 1983759, 2645012, 3967518, 5290024, 7935036, 10580048, 15870072, 21160096, 31740144, 42320192, 63480288, 84640384, 126960576, 253921152]

約数ペア:

[(1, 253921152), (2, 126960576), (3, 84640384), (4, 63480288), (6, 42320192), (8, 31740144), (12, 21160096), (16, 15870072), (24, 10580048), (32, 7935036), (48, 5290024), (64, 3967518), (96, 2645012), (128, 1983759), (192, 1322506), (384, 661253)]