372198736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2660

約数の個数: 80

約数和(自身を含む): 896692608

約数和(自身を除く): 524493872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 364, 404, 707, 728, 808, 1313, 1414, 1456, 1616, 2531, 2626, 2828, 5062, 5252, 5656, 9191, 10124, 10504, 11312, 17717, 18382, 20248, 21008, 32903, 35434, 36764, 40496, 65806, 70868, 73528, 131612, 141736, 147056, 230321, 255631, 263224, 283472, 460642, 511262, 526448, 921284, 1022524, 1789417, 1842568, 2045048, 3323203, 3578834, 3685136, 4090096, 6646406, 7157668, 13292812, 14315336, 23262421, 26585624, 28630672, 46524842, 53171248, 93049684, 186099368, 372198736]

約数ペア:

[(1, 372198736), (2, 186099368), (4, 93049684), (7, 53171248), (8, 46524842), (13, 28630672), (14, 26585624), (16, 23262421), (26, 14315336), (28, 13292812), (52, 7157668), (56, 6646406), (91, 4090096), (101, 3685136), (104, 3578834), (112, 3323203), (182, 2045048), (202, 1842568), (208, 1789417), (364, 1022524), (404, 921284), (707, 526448), (728, 511262), (808, 460642), (1313, 283472), (1414, 263224), (1456, 255631), (1616, 230321), (2531, 147056), (2626, 141736), (2828, 131612), (5062, 73528), (5252, 70868), (5656, 65806), (9191, 40496), (10124, 36764), (10504, 35434), (11312, 32903), (17717, 21008), (18382, 20248)]