731209324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 1343599488

約数和(自身を除く): 612390164

約数列:

[1, 2, 4, 43, 67, 86, 107, 134, 172, 214, 268, 428, 593, 1186, 2372, 2881, 4601, 5762, 7169, 9202, 11524, 14338, 18404, 25499, 28676, 39731, 50998, 63451, 79462, 101996, 126902, 158924, 253804, 308267, 616534, 1233068, 1708433, 2728393, 3416866, 4251217, 5456786, 6833732, 8502434, 10913572, 17004868, 182802331, 365604662, 731209324]

約数ペア:

[(1, 731209324), (2, 365604662), (4, 182802331), (43, 17004868), (67, 10913572), (86, 8502434), (107, 6833732), (134, 5456786), (172, 4251217), (214, 3416866), (268, 2728393), (428, 1708433), (593, 1233068), (1186, 616534), (2372, 308267), (2881, 253804), (4601, 158924), (5762, 126902), (7169, 101996), (9202, 79462), (11524, 63451), (14338, 50998), (18404, 39731), (25499, 28676)]