1217908356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1637}}^1$

素因数の和:2189

約数の個数: 96

約数和(自身を含む): 3447505152

約数和(自身を除く): 2229596796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 521, 714, 1042, 1428, 1563, 1637, 2084, 3126, 3274, 3647, 4911, 6252, 6548, 7294, 8857, 9822, 10941, 11459, 14588, 17714, 19644, 21882, 22918, 26571, 27829, 34377, 35428, 43764, 45836, 53142, 55658, 61999, 68754, 83487, 106284, 111316, 123998, 137508, 166974, 185997, 194803, 247996, 333948, 371994, 389606, 584409, 743988, 779212, 852877, 1168818, 1705754, 2337636, 2558631, 3411508, 5117262, 5970139, 10234524, 11940278, 14498909, 17910417, 23880556, 28997818, 35820834, 43496727, 57995636, 71641668, 86993454, 101492363, 173986908, 202984726, 304477089, 405969452, 608954178, 1217908356]

約数ペア:

[(1, 1217908356), (2, 608954178), (3, 405969452), (4, 304477089), (6, 202984726), (7, 173986908), (12, 101492363), (14, 86993454), (17, 71641668), (21, 57995636), (28, 43496727), (34, 35820834), (42, 28997818), (51, 23880556), (68, 17910417), (84, 14498909), (102, 11940278), (119, 10234524), (204, 5970139), (238, 5117262), (357, 3411508), (476, 2558631), (521, 2337636), (714, 1705754), (1042, 1168818), (1428, 852877), (1563, 779212), (1637, 743988), (2084, 584409), (3126, 389606), (3274, 371994), (3647, 333948), (4911, 247996), (6252, 194803), (6548, 185997), (7294, 166974), (8857, 137508), (9822, 123998), (10941, 111316), (11459, 106284), (14588, 83487), (17714, 68754), (19644, 61999), (21882, 55658), (22918, 53142), (26571, 45836), (27829, 43764), (34377, 35428)]