238492449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 385257600

約数和(自身を除く): 146765151

約数列:

[1, 3, 9, 13, 39, 41, 83, 117, 123, 249, 369, 533, 599, 747, 1079, 1599, 1797, 3237, 3403, 4797, 5391, 7787, 9711, 10209, 23361, 24559, 30627, 44239, 49717, 70083, 73677, 132717, 149151, 221031, 319267, 398151, 447453, 646321, 957801, 1938963, 2038397, 2873403, 5816889, 6115191, 18345573, 26499161, 79497483, 238492449]

約数ペア:

[(1, 238492449), (3, 79497483), (9, 26499161), (13, 18345573), (39, 6115191), (41, 5816889), (83, 2873403), (117, 2038397), (123, 1938963), (249, 957801), (369, 646321), (533, 447453), (599, 398151), (747, 319267), (1079, 221031), (1599, 149151), (1797, 132717), (3237, 73677), (3403, 70083), (4797, 49717), (5391, 44239), (7787, 30627), (9711, 24559), (10209, 23361)]