315035704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{12941}}^1$

素因数の和:13143

約数の個数: 32

約数和(自身を含む): 628981200

約数和(自身を除く): 313945496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 179, 358, 716, 1432, 3043, 6086, 12172, 12941, 24344, 25882, 51764, 103528, 219997, 439994, 879988, 1759976, 2316439, 4632878, 9265756, 18531512, 39379463, 78758926, 157517852, 315035704]

約数ペア:

[(1, 315035704), (2, 157517852), (4, 78758926), (8, 39379463), (17, 18531512), (34, 9265756), (68, 4632878), (136, 2316439), (179, 1759976), (358, 879988), (716, 439994), (1432, 219997), (3043, 103528), (6086, 51764), (12172, 25882), (12941, 24344)]