248640864

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{36479}}^1$

素因数の和:36563

約数の個数: 48

約数和(自身を含む): 661893120

約数和(自身を除く): 413252256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 36479, 72958, 109437, 145916, 218874, 291832, 437748, 583664, 875496, 1167328, 1750992, 2590009, 3501984, 5180018, 7770027, 10360036, 15540054, 20720072, 31080108, 41440144, 62160216, 82880288, 124320432, 248640864]

約数ペア:

[(1, 248640864), (2, 124320432), (3, 82880288), (4, 62160216), (6, 41440144), (8, 31080108), (12, 20720072), (16, 15540054), (24, 10360036), (32, 7770027), (48, 5180018), (71, 3501984), (96, 2590009), (142, 1750992), (213, 1167328), (284, 875496), (426, 583664), (568, 437748), (852, 291832), (1136, 218874), (1704, 145916), (2272, 109437), (3408, 72958), (6816, 36479)]