2154915264

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{487979}}^1$

素因数の和:488017

約数の個数: 56

約数和(自身を含む): 5949452160

約数和(自身を除く): 3794536896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 487979, 975958, 1463937, 1951916, 2927874, 3903832, 5855748, 7807664, 11223517, 11711496, 15615328, 22447034, 23422992, 31230656, 33670551, 44894068, 46845984, 67341102, 89788136, 93691968, 134682204, 179576272, 269364408, 359152544, 538728816, 718305088, 1077457632, 2154915264]

約数ペア:

[(1, 2154915264), (2, 1077457632), (3, 718305088), (4, 538728816), (6, 359152544), (8, 269364408), (12, 179576272), (16, 134682204), (23, 93691968), (24, 89788136), (32, 67341102), (46, 46845984), (48, 44894068), (64, 33670551), (69, 31230656), (92, 23422992), (96, 22447034), (138, 15615328), (184, 11711496), (192, 11223517), (276, 7807664), (368, 5855748), (552, 3903832), (736, 2927874), (1104, 1951916), (1472, 1463937), (2208, 975958), (4416, 487979)]