755432838

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1373}}^1$

素因数の和:1850

約数の個数: 64

約数和(自身を含む): 1756961280

約数和(自身を除く): 1001528442

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 443, 621, 886, 1242, 1329, 1373, 2658, 2746, 3987, 4119, 7974, 8238, 10189, 11961, 12357, 20378, 23922, 24714, 30567, 31579, 37071, 61134, 63158, 74142, 91701, 94737, 183402, 189474, 275103, 284211, 550206, 568422, 608239, 852633, 1216478, 1705266, 1824717, 3649434, 5474151, 10948302, 13989497, 16422453, 27978994, 32844906, 41968491, 83936982, 125905473, 251810946, 377716419, 755432838]

約数ペア:

[(1, 755432838), (2, 377716419), (3, 251810946), (6, 125905473), (9, 83936982), (18, 41968491), (23, 32844906), (27, 27978994), (46, 16422453), (54, 13989497), (69, 10948302), (138, 5474151), (207, 3649434), (414, 1824717), (443, 1705266), (621, 1216478), (886, 852633), (1242, 608239), (1329, 568422), (1373, 550206), (2658, 284211), (2746, 275103), (3987, 189474), (4119, 183402), (7974, 94737), (8238, 91701), (10189, 74142), (11961, 63158), (12357, 61134), (20378, 37071), (23922, 31579), (24714, 30567)]