8253904968

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{720991}}^1$

素因数の和:721059

約数の個数: 64

約数和(自身を含む): 23360140800

約数和(自身を除く): 15106235832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 720991, 1441982, 2162973, 2883964, 4325946, 5767928, 6488919, 8651892, 12977838, 17303784, 19466757, 25955676, 38212523, 38933514, 51911352, 76425046, 77867028, 114637569, 152850092, 155734056, 229275138, 305700184, 343912707, 458550276, 687825414, 917100552, 1031738121, 1375650828, 2063476242, 2751301656, 4126952484, 8253904968]

約数ペア:

[(1, 8253904968), (2, 4126952484), (3, 2751301656), (4, 2063476242), (6, 1375650828), (8, 1031738121), (9, 917100552), (12, 687825414), (18, 458550276), (24, 343912707), (27, 305700184), (36, 229275138), (53, 155734056), (54, 152850092), (72, 114637569), (106, 77867028), (108, 76425046), (159, 51911352), (212, 38933514), (216, 38212523), (318, 25955676), (424, 19466757), (477, 17303784), (636, 12977838), (954, 8651892), (1272, 6488919), (1431, 5767928), (1908, 4325946), (2862, 2883964), (3816, 2162973), (5724, 1441982), (11448, 720991)]