313623704

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{1657}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 599864400

約数和(自身を除く): 286240696

約数列:

[1, 2, 4, 8, 59, 118, 236, 401, 472, 802, 1604, 1657, 3208, 3314, 6628, 13256, 23659, 47318, 94636, 97763, 189272, 195526, 391052, 664457, 782104, 1328914, 2657828, 5315656, 39202963, 78405926, 156811852, 313623704]

約数ペア:

[(1, 313623704), (2, 156811852), (4, 78405926), (8, 39202963), (59, 5315656), (118, 2657828), (236, 1328914), (401, 782104), (472, 664457), (802, 391052), (1604, 195526), (1657, 189272), (3208, 97763), (3314, 94636), (6628, 47318), (13256, 23659)]