316742398

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 549319680

約数和(自身を除く): 232577282

約数列:

[1, 2, 7, 14, 181, 239, 362, 478, 523, 1046, 1267, 1673, 2534, 3346, 3661, 7322, 43259, 86518, 94663, 124997, 189326, 249994, 302813, 605626, 662641, 874979, 1325282, 1749958, 22624457, 45248914, 158371199, 316742398]

約数ペア:

[(1, 316742398), (2, 158371199), (7, 45248914), (14, 22624457), (181, 1749958), (239, 1325282), (362, 874979), (478, 662641), (523, 605626), (1046, 302813), (1267, 249994), (1673, 189326), (2534, 124997), (3346, 94663), (3661, 86518), (7322, 43259)]