218681796

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 518918400

約数和(自身を除く): 300236604

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 389, 474, 593, 778, 948, 1167, 1186, 1556, 1779, 2334, 2372, 3558, 4668, 7116, 30731, 46847, 61462, 92193, 93694, 122924, 140541, 184386, 187388, 230677, 281082, 368772, 461354, 562164, 692031, 922708, 1384062, 2768124, 18223483, 36446966, 54670449, 72893932, 109340898, 218681796]

約数ペア:

[(1, 218681796), (2, 109340898), (3, 72893932), (4, 54670449), (6, 36446966), (12, 18223483), (79, 2768124), (158, 1384062), (237, 922708), (316, 692031), (389, 562164), (474, 461354), (593, 368772), (778, 281082), (948, 230677), (1167, 187388), (1186, 184386), (1556, 140541), (1779, 122924), (2334, 93694), (2372, 92193), (3558, 61462), (4668, 46847), (7116, 30731)]