316734216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{306913}}^1$

素因数の和:306965

約数の個数: 32

約数和(自身を含む): 810252960

約数和(自身を除く): 493518744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 306913, 613826, 920739, 1227652, 1841478, 2455304, 3682956, 7365912, 13197259, 26394518, 39591777, 52789036, 79183554, 105578072, 158367108, 316734216]

約数ペア:

[(1, 316734216), (2, 158367108), (3, 105578072), (4, 79183554), (6, 52789036), (8, 39591777), (12, 26394518), (24, 13197259), (43, 7365912), (86, 3682956), (129, 2455304), (172, 1841478), (258, 1227652), (344, 920739), (516, 613826), (1032, 306913)]