290317536

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{9421}}^1$

素因数の和:9544

約数の個数: 72

約数和(自身を含む): 833394744

約数和(自身を除く): 543077208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 9421, 10272, 15408, 18842, 28263, 30816, 37684, 56526, 75368, 84789, 113052, 150736, 169578, 226104, 301472, 339156, 452208, 678312, 904416, 1008047, 1356624, 2016094, 2713248, 3024141, 4032188, 6048282, 8064376, 9072423, 12096564, 16128752, 18144846, 24193128, 32257504, 36289692, 48386256, 72579384, 96772512, 145158768, 290317536]

約数ペア:

[(1, 290317536), (2, 145158768), (3, 96772512), (4, 72579384), (6, 48386256), (8, 36289692), (9, 32257504), (12, 24193128), (16, 18144846), (18, 16128752), (24, 12096564), (32, 9072423), (36, 8064376), (48, 6048282), (72, 4032188), (96, 3024141), (107, 2713248), (144, 2016094), (214, 1356624), (288, 1008047), (321, 904416), (428, 678312), (642, 452208), (856, 339156), (963, 301472), (1284, 226104), (1712, 169578), (1926, 150736), (2568, 113052), (3424, 84789), (3852, 75368), (5136, 56526), (7704, 37684), (9421, 30816), (10272, 28263), (15408, 18842)]