899652312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{320389}}^1$

素因数の和:320417

約数の個数: 64

約数和(自身を含む): 2691276000

約数和(自身を除く): 1791623688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 320389, 640778, 961167, 1281556, 1922334, 2563112, 2883501, 3844668, 4165057, 5767002, 7689336, 8330114, 8650503, 11534004, 12495171, 16660228, 17301006, 23068008, 24990342, 33320456, 34602012, 37485513, 49980684, 69204024, 74971026, 99961368, 112456539, 149942052, 224913078, 299884104, 449826156, 899652312]

約数ペア:

[(1, 899652312), (2, 449826156), (3, 299884104), (4, 224913078), (6, 149942052), (8, 112456539), (9, 99961368), (12, 74971026), (13, 69204024), (18, 49980684), (24, 37485513), (26, 34602012), (27, 33320456), (36, 24990342), (39, 23068008), (52, 17301006), (54, 16660228), (72, 12495171), (78, 11534004), (104, 8650503), (108, 8330114), (117, 7689336), (156, 5767002), (216, 4165057), (234, 3844668), (312, 2883501), (351, 2563112), (468, 1922334), (702, 1281556), (936, 961167), (1404, 640778), (2808, 320389)]