316472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 680400

約数和(自身を除く): 363928

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 179, 221, 358, 442, 716, 884, 1432, 1768, 2327, 3043, 4654, 6086, 9308, 12172, 18616, 24344, 39559, 79118, 158236, 316472]

約数ペア:

[(1, 316472), (2, 158236), (4, 79118), (8, 39559), (13, 24344), (17, 18616), (26, 12172), (34, 9308), (52, 6086), (68, 4654), (104, 3043), (136, 2327), (179, 1768), (221, 1432), (358, 884), (442, 716)]