316342712

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 696453120

約数和(自身を除く): 380110408

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 263, 329, 376, 457, 526, 658, 914, 1052, 1316, 1828, 1841, 2104, 2632, 3199, 3656, 3682, 6398, 7364, 12361, 12796, 14728, 21479, 24722, 25592, 42958, 49444, 85916, 86527, 98888, 120191, 150353, 171832, 173054, 240382, 300706, 346108, 480764, 601412, 692216, 841337, 961528, 1202824, 1682674, 3365348, 5648977, 6730696, 11297954, 22595908, 39542839, 45191816, 79085678, 158171356, 316342712]

約数ペア:

[(1, 316342712), (2, 158171356), (4, 79085678), (7, 45191816), (8, 39542839), (14, 22595908), (28, 11297954), (47, 6730696), (56, 5648977), (94, 3365348), (188, 1682674), (263, 1202824), (329, 961528), (376, 841337), (457, 692216), (526, 601412), (658, 480764), (914, 346108), (1052, 300706), (1316, 240382), (1828, 173054), (1841, 171832), (2104, 150353), (2632, 120191), (3199, 98888), (3656, 86527), (3682, 85916), (6398, 49444), (7364, 42958), (12361, 25592), (12796, 24722), (14728, 21479)]