290872224

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{9439}}^1$

素因数の和:9562

約数の個数: 72

約数和(自身を含む): 834986880

約数和(自身を除く): 544114656

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, 9439, 10272, 15408, 18878, 28317, 30816, 37756, 56634, 75512, 84951, 113268, 151024, 169902, 226536, 302048, 339804, 453072, 679608, 906144, 1009973, 1359216, 2019946, 2718432, 3029919, 4039892, 6059838, 8079784, 9089757, 12119676, 16159568, 18179514, 24239352, 32319136, 36359028, 48478704, 72718056, 96957408, 145436112, 290872224]

約数ペア:

[(1, 290872224), (2, 145436112), (3, 96957408), (4, 72718056), (6, 48478704), (8, 36359028), (9, 32319136), (12, 24239352), (16, 18179514), (18, 16159568), (24, 12119676), (32, 9089757), (36, 8079784), (48, 6059838), (72, 4039892), (96, 3029919), (107, 2718432), (144, 2019946), (214, 1359216), (288, 1009973), (321, 906144), (428, 679608), (642, 453072), (856, 339804), (963, 302048), (1284, 226536), (1712, 169902), (1926, 151024), (2568, 113268), (3424, 84951), (3852, 75512), (5136, 56634), (7704, 37756), (9439, 30816), (10272, 28317), (15408, 18878)]