1302228324

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{1021}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 3348072000

約数和(自身を除く): 2045843676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 499, 639, 852, 998, 1021, 1278, 1497, 1996, 2042, 2556, 2994, 3063, 4084, 4491, 5988, 6126, 8982, 9189, 12252, 17964, 18378, 35429, 36756, 70858, 72491, 106287, 141716, 144982, 212574, 217473, 289964, 318861, 425148, 434946, 509479, 637722, 652419, 869892, 1018958, 1275444, 1304838, 1528437, 2037916, 2609676, 3056874, 4585311, 6113748, 9170622, 18341244, 36173009, 72346018, 108519027, 144692036, 217038054, 325557081, 434076108, 651114162, 1302228324]

約数ペア:

[(1, 1302228324), (2, 651114162), (3, 434076108), (4, 325557081), (6, 217038054), (9, 144692036), (12, 108519027), (18, 72346018), (36, 36173009), (71, 18341244), (142, 9170622), (213, 6113748), (284, 4585311), (426, 3056874), (499, 2609676), (639, 2037916), (852, 1528437), (998, 1304838), (1021, 1275444), (1278, 1018958), (1497, 869892), (1996, 652419), (2042, 637722), (2556, 509479), (2994, 434946), (3063, 425148), (4084, 318861), (4491, 289964), (5988, 217473), (6126, 212574), (8982, 144982), (9189, 141716), (12252, 106287), (17964, 72491), (18378, 70858), (35429, 36756)]