1258522452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6719}}^1$

素因数の和:6794

約数の個数: 108

約数和(自身を含む): 3578615040

約数和(自身を除く): 2320092588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 121, 129, 132, 172, 198, 242, 258, 363, 387, 396, 473, 484, 516, 726, 774, 946, 1089, 1419, 1452, 1548, 1892, 2178, 2838, 4257, 4356, 5203, 5676, 6719, 8514, 10406, 13438, 15609, 17028, 20157, 20812, 26876, 31218, 40314, 46827, 60471, 62436, 73909, 80628, 93654, 120942, 147818, 187308, 221727, 241884, 288917, 295636, 443454, 577834, 665181, 812999, 866751, 886908, 1155668, 1330362, 1625998, 1733502, 2438997, 2600253, 2660724, 3178087, 3251996, 3467004, 4877994, 5200506, 6356174, 7316991, 9534261, 9755988, 10401012, 12712348, 14633982, 19068522, 28602783, 29267964, 34958957, 38137044, 57205566, 69917914, 104876871, 114411132, 139835828, 209753742, 314630613, 419507484, 629261226, 1258522452]

約数ペア:

[(1, 1258522452), (2, 629261226), (3, 419507484), (4, 314630613), (6, 209753742), (9, 139835828), (11, 114411132), (12, 104876871), (18, 69917914), (22, 57205566), (33, 38137044), (36, 34958957), (43, 29267964), (44, 28602783), (66, 19068522), (86, 14633982), (99, 12712348), (121, 10401012), (129, 9755988), (132, 9534261), (172, 7316991), (198, 6356174), (242, 5200506), (258, 4877994), (363, 3467004), (387, 3251996), (396, 3178087), (473, 2660724), (484, 2600253), (516, 2438997), (726, 1733502), (774, 1625998), (946, 1330362), (1089, 1155668), (1419, 886908), (1452, 866751), (1548, 812999), (1892, 665181), (2178, 577834), (2838, 443454), (4257, 295636), (4356, 288917), (5203, 241884), (5676, 221727), (6719, 187308), (8514, 147818), (10406, 120942), (13438, 93654), (15609, 80628), (17028, 73909), (20157, 62436), (20812, 60471), (26876, 46827), (31218, 40314)]