1566374736

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{997}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 4116486528

約数和(自身を除く): 2550111792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 461, 568, 852, 922, 997, 1136, 1383, 1704, 1844, 1994, 2766, 2991, 3408, 3688, 3988, 5532, 5982, 7376, 7976, 11064, 11964, 15952, 22128, 23928, 32731, 47856, 65462, 70787, 98193, 130924, 141574, 196386, 212361, 261848, 283148, 392772, 424722, 459617, 523696, 566296, 785544, 849444, 919234, 1132592, 1378851, 1571088, 1698888, 1838468, 2757702, 3397776, 3676936, 5515404, 7353872, 11030808, 22061616, 32632807, 65265614, 97898421, 130531228, 195796842, 261062456, 391593684, 522124912, 783187368, 1566374736]

約数ペア:

[(1, 1566374736), (2, 783187368), (3, 522124912), (4, 391593684), (6, 261062456), (8, 195796842), (12, 130531228), (16, 97898421), (24, 65265614), (48, 32632807), (71, 22061616), (142, 11030808), (213, 7353872), (284, 5515404), (426, 3676936), (461, 3397776), (568, 2757702), (852, 1838468), (922, 1698888), (997, 1571088), (1136, 1378851), (1383, 1132592), (1704, 919234), (1844, 849444), (1994, 785544), (2766, 566296), (2991, 523696), (3408, 459617), (3688, 424722), (3988, 392772), (5532, 283148), (5982, 261848), (7376, 212361), (7976, 196386), (11064, 141574), (11964, 130924), (15952, 98193), (22128, 70787), (23928, 65462), (32731, 47856)]