749271588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{2963}}^1$

素因数の和:4604

約数の個数: 48

約数和(自身を含む): 1884582336

約数和(自身を除く): 1135310748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1621, 2963, 3242, 4863, 5926, 6484, 8889, 9726, 11852, 17778, 19452, 21073, 35556, 38519, 42146, 63219, 77038, 84292, 115557, 126438, 154076, 231114, 252876, 462228, 4803023, 9606046, 14409069, 19212092, 28818138, 57636276, 62439299, 124878598, 187317897, 249757196, 374635794, 749271588]

約数ペア:

[(1, 749271588), (2, 374635794), (3, 249757196), (4, 187317897), (6, 124878598), (12, 62439299), (13, 57636276), (26, 28818138), (39, 19212092), (52, 14409069), (78, 9606046), (156, 4803023), (1621, 462228), (2963, 252876), (3242, 231114), (4863, 154076), (5926, 126438), (6484, 115557), (8889, 84292), (9726, 77038), (11852, 63219), (17778, 42146), (19452, 38519), (21073, 35556)]