312754164

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1997}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 755467776

約数和(自身を除く): 442713612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 421, 842, 1263, 1684, 1997, 2526, 3994, 5052, 5991, 7988, 11982, 13051, 23964, 26102, 39153, 52204, 61907, 78306, 123814, 156612, 185721, 247628, 371442, 742884, 840737, 1681474, 2522211, 3362948, 5044422, 10088844, 26062847, 52125694, 78188541, 104251388, 156377082, 312754164]

約数ペア:

[(1, 312754164), (2, 156377082), (3, 104251388), (4, 78188541), (6, 52125694), (12, 26062847), (31, 10088844), (62, 5044422), (93, 3362948), (124, 2522211), (186, 1681474), (372, 840737), (421, 742884), (842, 371442), (1263, 247628), (1684, 185721), (1997, 156612), (2526, 123814), (3994, 78306), (5052, 61907), (5991, 52204), (7988, 39153), (11982, 26102), (13051, 23964)]