246838228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6991}}^1$

素因数の和:7112

約数の個数: 48

約数和(自身を含む): 537209344

約数和(自身を除く): 290371116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 5044, 6991, 8827, 13982, 17654, 27964, 35308, 48937, 90883, 97874, 181766, 195748, 363532, 636181, 678127, 1272362, 1356254, 2544724, 2712508, 4746889, 8815651, 9493778, 17631302, 18987556, 35262604, 61709557, 123419114, 246838228]

約数ペア:

[(1, 246838228), (2, 123419114), (4, 61709557), (7, 35262604), (13, 18987556), (14, 17631302), (26, 9493778), (28, 8815651), (52, 4746889), (91, 2712508), (97, 2544724), (182, 1356254), (194, 1272362), (364, 678127), (388, 636181), (679, 363532), (1261, 195748), (1358, 181766), (2522, 97874), (2716, 90883), (5044, 48937), (6991, 35308), (8827, 27964), (13982, 17654)]