291297156

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1741}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 693009408

約数和(自身を除く): 401712252

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 191, 219, 292, 382, 438, 573, 764, 876, 1146, 1741, 2292, 3482, 5223, 6964, 10446, 13943, 20892, 27886, 41829, 55772, 83658, 127093, 167316, 254186, 332531, 381279, 508372, 665062, 762558, 997593, 1330124, 1525116, 1995186, 3990372, 24274763, 48549526, 72824289, 97099052, 145648578, 291297156]

約数ペア:

[(1, 291297156), (2, 145648578), (3, 97099052), (4, 72824289), (6, 48549526), (12, 24274763), (73, 3990372), (146, 1995186), (191, 1525116), (219, 1330124), (292, 997593), (382, 762558), (438, 665062), (573, 508372), (764, 381279), (876, 332531), (1146, 254186), (1741, 167316), (2292, 127093), (3482, 83658), (5223, 55772), (6964, 41829), (10446, 27886), (13943, 20892)]