664451904

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84407}}^1$

素因数の和:84463

約数の個数: 56

約数和(自身を含む): 1800929088

約数和(自身を除く): 1136477184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 84407, 168814, 253221, 337628, 506442, 675256, 1012884, 1350512, 2025768, 2701024, 3460687, 4051536, 5402048, 6921374, 8103072, 10382061, 13842748, 16206144, 20764122, 27685496, 41528244, 55370992, 83056488, 110741984, 166112976, 221483968, 332225952, 664451904]

約数ペア:

[(1, 664451904), (2, 332225952), (3, 221483968), (4, 166112976), (6, 110741984), (8, 83056488), (12, 55370992), (16, 41528244), (24, 27685496), (32, 20764122), (41, 16206144), (48, 13842748), (64, 10382061), (82, 8103072), (96, 6921374), (123, 5402048), (164, 4051536), (192, 3460687), (246, 2701024), (328, 2025768), (492, 1350512), (656, 1012884), (984, 675256), (1312, 506442), (1968, 337628), (2624, 253221), (3936, 168814), (7872, 84407)]