617952

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 1672272

約数和(自身を除く): 1054320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 157, 164, 246, 314, 328, 471, 492, 628, 656, 942, 984, 1256, 1312, 1884, 1968, 2512, 3768, 3936, 5024, 6437, 7536, 12874, 15072, 19311, 25748, 38622, 51496, 77244, 102992, 154488, 205984, 308976, 617952]

約数ペア:

[(1, 617952), (2, 308976), (3, 205984), (4, 154488), (6, 102992), (8, 77244), (12, 51496), (16, 38622), (24, 25748), (32, 19311), (41, 15072), (48, 12874), (82, 7536), (96, 6437), (123, 5024), (157, 3936), (164, 3768), (246, 2512), (314, 1968), (328, 1884), (471, 1312), (492, 1256), (628, 984), (656, 942)]