242702992

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 569106432

約数和(自身を除く): 326403440

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 71, 92, 112, 142, 161, 184, 284, 322, 368, 497, 568, 644, 994, 1136, 1288, 1327, 1633, 1988, 2576, 2654, 3266, 3976, 5308, 6532, 7952, 9289, 10616, 11431, 13064, 18578, 21232, 22862, 26128, 30521, 37156, 45724, 61042, 74312, 91448, 94217, 122084, 148624, 182896, 188434, 213647, 244168, 376868, 427294, 488336, 659519, 753736, 854588, 1319038, 1507472, 1709176, 2166991, 2638076, 3418352, 4333982, 5276152, 8667964, 10552304, 15168937, 17335928, 30337874, 34671856, 60675748, 121351496, 242702992]

約数ペア:

[(1, 242702992), (2, 121351496), (4, 60675748), (7, 34671856), (8, 30337874), (14, 17335928), (16, 15168937), (23, 10552304), (28, 8667964), (46, 5276152), (56, 4333982), (71, 3418352), (92, 2638076), (112, 2166991), (142, 1709176), (161, 1507472), (184, 1319038), (284, 854588), (322, 753736), (368, 659519), (497, 488336), (568, 427294), (644, 376868), (994, 244168), (1136, 213647), (1288, 188434), (1327, 182896), (1633, 148624), (1988, 122084), (2576, 94217), (2654, 91448), (3266, 74312), (3976, 61042), (5308, 45724), (6532, 37156), (7952, 30521), (9289, 26128), (10616, 22862), (11431, 21232), (13064, 18578)]