1420274088

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{26407}}^1$

素因数の和:26508

約数の個数: 80

約数和(自身を含む): 4026163680

約数和(自身を除く): 2605889592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 648, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 6723, 8964, 13446, 17928, 26407, 26892, 52814, 53784, 79221, 105628, 158442, 211256, 237663, 316884, 475326, 633768, 712989, 950652, 1425978, 1901304, 2138967, 2191781, 2851956, 4277934, 4383562, 5703912, 6575343, 8555868, 8767124, 13150686, 17111736, 17534248, 19726029, 26301372, 39452058, 52602744, 59178087, 78904116, 118356174, 157808232, 177534261, 236712348, 355068522, 473424696, 710137044, 1420274088]

約数ペア:

[(1, 1420274088), (2, 710137044), (3, 473424696), (4, 355068522), (6, 236712348), (8, 177534261), (9, 157808232), (12, 118356174), (18, 78904116), (24, 59178087), (27, 52602744), (36, 39452058), (54, 26301372), (72, 19726029), (81, 17534248), (83, 17111736), (108, 13150686), (162, 8767124), (166, 8555868), (216, 6575343), (249, 5703912), (324, 4383562), (332, 4277934), (498, 2851956), (648, 2191781), (664, 2138967), (747, 1901304), (996, 1425978), (1494, 950652), (1992, 712989), (2241, 633768), (2988, 475326), (4482, 316884), (5976, 237663), (6723, 211256), (8964, 158442), (13446, 105628), (17928, 79221), (26407, 53784), (26892, 52814)]