236400728

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{1249}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 452250000

約数和(自身を除く): 215849272

約数列:

[1, 2, 4, 8, 59, 118, 236, 401, 472, 802, 1249, 1604, 2498, 3208, 4996, 9992, 23659, 47318, 73691, 94636, 147382, 189272, 294764, 500849, 589528, 1001698, 2003396, 4006792, 29550091, 59100182, 118200364, 236400728]

約数ペア:

[(1, 236400728), (2, 118200364), (4, 59100182), (8, 29550091), (59, 4006792), (118, 2003396), (236, 1001698), (401, 589528), (472, 500849), (802, 294764), (1249, 189272), (1604, 147382), (2498, 94636), (3208, 73691), (4996, 47318), (9992, 23659)]