329687514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1451}}^1$

素因数の和:2443

約数の個数: 48

約数和(自身を含む): 770593824

約数和(自身を除く): 440906310

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 971, 1451, 1942, 2902, 2913, 4353, 5826, 8706, 8739, 12623, 13059, 17478, 18863, 25246, 26118, 37726, 37869, 56589, 75738, 113178, 113607, 169767, 227214, 339534, 1408921, 2817842, 4226763, 8453526, 12680289, 18315973, 25360578, 36631946, 54947919, 109895838, 164843757, 329687514]

約数ペア:

[(1, 329687514), (2, 164843757), (3, 109895838), (6, 54947919), (9, 36631946), (13, 25360578), (18, 18315973), (26, 12680289), (39, 8453526), (78, 4226763), (117, 2817842), (234, 1408921), (971, 339534), (1451, 227214), (1942, 169767), (2902, 113607), (2913, 113178), (4353, 75738), (5826, 56589), (8706, 37869), (8739, 37726), (12623, 26118), (13059, 25246), (17478, 18863)]