989327448

素因数分解:

$2^3\times 3^2\times {\mathrm{607}}^1\times {\mathrm{22637}}^1$

素因数の和:23256

約数の個数: 48

約数和(自身を含む): 2683961280

約数和(自身を除く): 1694633832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 607, 1214, 1821, 2428, 3642, 4856, 5463, 7284, 10926, 14568, 21852, 22637, 43704, 45274, 67911, 90548, 135822, 181096, 203733, 271644, 407466, 543288, 814932, 1629864, 13740659, 27481318, 41221977, 54962636, 82443954, 109925272, 123665931, 164887908, 247331862, 329775816, 494663724, 989327448]

約数ペア:

[(1, 989327448), (2, 494663724), (3, 329775816), (4, 247331862), (6, 164887908), (8, 123665931), (9, 109925272), (12, 82443954), (18, 54962636), (24, 41221977), (36, 27481318), (72, 13740659), (607, 1629864), (1214, 814932), (1821, 543288), (2428, 407466), (3642, 271644), (4856, 203733), (5463, 181096), (7284, 135822), (10926, 90548), (14568, 67911), (21852, 45274), (22637, 43704)]