2280823048

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{751}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 4936849920

約数和(自身を除く): 2656026872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 281, 386, 562, 751, 772, 1124, 1351, 1502, 1544, 1967, 2248, 2702, 3004, 3934, 5257, 5404, 6008, 7868, 10514, 10808, 15736, 21028, 42056, 54233, 108466, 144943, 211031, 216932, 289886, 379631, 422062, 433864, 579772, 759262, 844124, 1014601, 1159544, 1477217, 1518524, 1688248, 2029202, 2954434, 3037048, 4058404, 5908868, 8116808, 11817736, 40728983, 81457966, 162915932, 285102881, 325831864, 570205762, 1140411524, 2280823048]

約数ペア:

[(1, 2280823048), (2, 1140411524), (4, 570205762), (7, 325831864), (8, 285102881), (14, 162915932), (28, 81457966), (56, 40728983), (193, 11817736), (281, 8116808), (386, 5908868), (562, 4058404), (751, 3037048), (772, 2954434), (1124, 2029202), (1351, 1688248), (1502, 1518524), (1544, 1477217), (1967, 1159544), (2248, 1014601), (2702, 844124), (3004, 759262), (3934, 579772), (5257, 433864), (5404, 422062), (6008, 379631), (7868, 289886), (10514, 216932), (10808, 211031), (15736, 144943), (21028, 108466), (42056, 54233)]