217387368

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{91493}}^1$

素因数の和:91519

約数の個数: 64

約数和(自身を含む): 658756800

約数和(自身を除く): 441369432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 91493, 182986, 274479, 365972, 548958, 731944, 823437, 1006423, 1097916, 1646874, 2012846, 2195832, 2470311, 3019269, 3293748, 4025692, 4940622, 6038538, 6587496, 8051384, 9057807, 9881244, 12077076, 18115614, 19762488, 24154152, 27173421, 36231228, 54346842, 72462456, 108693684, 217387368]

約数ペア:

[(1, 217387368), (2, 108693684), (3, 72462456), (4, 54346842), (6, 36231228), (8, 27173421), (9, 24154152), (11, 19762488), (12, 18115614), (18, 12077076), (22, 9881244), (24, 9057807), (27, 8051384), (33, 6587496), (36, 6038538), (44, 4940622), (54, 4025692), (66, 3293748), (72, 3019269), (88, 2470311), (99, 2195832), (108, 2012846), (132, 1646874), (198, 1097916), (216, 1006423), (264, 823437), (297, 731944), (396, 548958), (594, 365972), (792, 274479), (1188, 182986), (2376, 91493)]