257011224

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{369269}}^1$

素因数の和:369307

約数の個数: 32

約数和(自身を含む): 664686000

約数和(自身を除く): 407674776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 369269, 738538, 1107807, 1477076, 2215614, 2954152, 4431228, 8862456, 10708801, 21417602, 32126403, 42835204, 64252806, 85670408, 128505612, 257011224]

約数ペア:

[(1, 257011224), (2, 128505612), (3, 85670408), (4, 64252806), (6, 42835204), (8, 32126403), (12, 21417602), (24, 10708801), (29, 8862456), (58, 4431228), (87, 2954152), (116, 2215614), (174, 1477076), (232, 1107807), (348, 738538), (696, 369269)]