308451312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{164771}}^1$

素因数の和:164798

約数の個数: 60

約数和(自身を含む): 929643624

約数和(自身を除く): 621192312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 164771, 329542, 494313, 659084, 988626, 1318168, 1482939, 1977252, 2142023, 2636336, 2965878, 3954504, 4284046, 5931756, 6426069, 7909008, 8568092, 11863512, 12852138, 17136184, 19278207, 23727024, 25704276, 34272368, 38556414, 51408552, 77112828, 102817104, 154225656, 308451312]

約数ペア:

[(1, 308451312), (2, 154225656), (3, 102817104), (4, 77112828), (6, 51408552), (8, 38556414), (9, 34272368), (12, 25704276), (13, 23727024), (16, 19278207), (18, 17136184), (24, 12852138), (26, 11863512), (36, 8568092), (39, 7909008), (48, 6426069), (52, 5931756), (72, 4284046), (78, 3954504), (104, 2965878), (117, 2636336), (144, 2142023), (156, 1977252), (208, 1482939), (234, 1318168), (312, 988626), (468, 659084), (624, 494313), (936, 329542), (1872, 164771)]