328073708

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{433}}^1\times {\mathrm{617}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 578265072

約数和(自身を除く): 250191364

約数列:

[1, 2, 4, 307, 433, 614, 617, 866, 1228, 1234, 1732, 2468, 132931, 189419, 265862, 267161, 378838, 531724, 534322, 757676, 1068644, 82018427, 164036854, 328073708]

約数ペア:

[(1, 328073708), (2, 164036854), (4, 82018427), (307, 1068644), (433, 757676), (614, 534322), (617, 531724), (866, 378838), (1228, 267161), (1234, 265862), (1732, 189419), (2468, 132931)]