310336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:398

約数の個数: 28

約数和(自身を含む): 664972

約数和(自身を除く): 354636

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 373, 416, 746, 832, 1492, 2984, 4849, 5968, 9698, 11936, 19396, 23872, 38792, 77584, 155168, 310336]

約数ペア:

[(1, 310336), (2, 155168), (4, 77584), (8, 38792), (13, 23872), (16, 19396), (26, 11936), (32, 9698), (52, 5968), (64, 4849), (104, 2984), (208, 1492), (373, 832), (416, 746)]