378468708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 938218176

約数和(自身を除く): 559749468

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 887, 961, 1147, 1774, 1922, 2294, 2661, 2883, 3441, 3548, 3844, 4588, 5322, 5766, 6882, 10644, 11532, 13764, 27497, 32819, 35557, 54994, 65638, 71114, 82491, 98457, 106671, 109988, 131276, 142228, 164982, 196914, 213342, 329964, 393828, 426684, 852407, 1017389, 1704814, 2034778, 2557221, 3052167, 3409628, 4069556, 5114442, 6104334, 10228884, 12208668, 31539059, 63078118, 94617177, 126156236, 189234354, 378468708]

約数ペア:

[(1, 378468708), (2, 189234354), (3, 126156236), (4, 94617177), (6, 63078118), (12, 31539059), (31, 12208668), (37, 10228884), (62, 6104334), (74, 5114442), (93, 4069556), (111, 3409628), (124, 3052167), (148, 2557221), (186, 2034778), (222, 1704814), (372, 1017389), (444, 852407), (887, 426684), (961, 393828), (1147, 329964), (1774, 213342), (1922, 196914), (2294, 164982), (2661, 142228), (2883, 131276), (3441, 109988), (3548, 106671), (3844, 98457), (4588, 82491), (5322, 71114), (5766, 65638), (6882, 54994), (10644, 35557), (11532, 32819), (13764, 27497)]