393936

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 1056480

約数和(自身を除く): 662544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 283, 348, 464, 566, 696, 849, 1132, 1392, 1698, 2264, 3396, 4528, 6792, 8207, 13584, 16414, 24621, 32828, 49242, 65656, 98484, 131312, 196968, 393936]

約数ペア:

[(1, 393936), (2, 196968), (3, 131312), (4, 98484), (6, 65656), (8, 49242), (12, 32828), (16, 24621), (24, 16414), (29, 13584), (48, 8207), (58, 6792), (87, 4528), (116, 3396), (174, 2264), (232, 1698), (283, 1392), (348, 1132), (464, 849), (566, 696)]