1271475576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{840923}}^1$

素因数の和:840945

約数の個数: 64

約数和(自身を含む): 4036435200

約数和(自身を除く): 2764959624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 840923, 1681846, 2522769, 3363692, 5045538, 5886461, 6727384, 7568307, 10091076, 11772922, 15136614, 17659383, 20182152, 22704921, 23545844, 30273228, 35318766, 45409842, 47091688, 52978149, 60546456, 70637532, 90819684, 105956298, 141275064, 158934447, 181639368, 211912596, 317868894, 423825192, 635737788, 1271475576]

約数ペア:

[(1, 1271475576), (2, 635737788), (3, 423825192), (4, 317868894), (6, 211912596), (7, 181639368), (8, 158934447), (9, 141275064), (12, 105956298), (14, 90819684), (18, 70637532), (21, 60546456), (24, 52978149), (27, 47091688), (28, 45409842), (36, 35318766), (42, 30273228), (54, 23545844), (56, 22704921), (63, 20182152), (72, 17659383), (84, 15136614), (108, 11772922), (126, 10091076), (168, 7568307), (189, 6727384), (216, 5886461), (252, 5045538), (378, 3363692), (504, 2522769), (756, 1681846), (1512, 840923)]