312222316

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{33893}}^1$

素因数の和:33958

約数の個数: 36

約数和(自身を含む): 649137888

約数和(自身を除く): 336915572

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 33893, 67786, 135572, 237251, 474502, 949004, 1592971, 1660757, 3185942, 3321514, 6371884, 6643028, 11150797, 22301594, 44603188, 78055579, 156111158, 312222316]

約数ペア:

[(1, 312222316), (2, 156111158), (4, 78055579), (7, 44603188), (14, 22301594), (28, 11150797), (47, 6643028), (49, 6371884), (94, 3321514), (98, 3185942), (188, 1660757), (196, 1592971), (329, 949004), (658, 474502), (1316, 237251), (2303, 135572), (4606, 67786), (9212, 33893)]