439827008

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5407}}^1$

素因数の和:5491

約数の個数: 56

約数和(自身を含む): 923080704

約数和(自身を除く): 483253696

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 5084, 5407, 10168, 10814, 20336, 21628, 40672, 43256, 81344, 86512, 167617, 173024, 221687, 335234, 346048, 443374, 670468, 886748, 1340936, 1773496, 2681872, 3546992, 5363744, 6872297, 7093984, 10727488, 13744594, 14187968, 27489188, 54978376, 109956752, 219913504, 439827008]

約数ペア:

[(1, 439827008), (2, 219913504), (4, 109956752), (8, 54978376), (16, 27489188), (31, 14187968), (32, 13744594), (41, 10727488), (62, 7093984), (64, 6872297), (82, 5363744), (124, 3546992), (164, 2681872), (248, 1773496), (328, 1340936), (496, 886748), (656, 670468), (992, 443374), (1271, 346048), (1312, 335234), (1984, 221687), (2542, 173024), (2624, 167617), (5084, 86512), (5407, 81344), (10168, 43256), (10814, 40672), (20336, 21628)]