345637392

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 908781120

約数和(自身を除く): 563143728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 173, 214, 321, 346, 389, 428, 519, 642, 692, 778, 856, 1038, 1167, 1284, 1384, 1556, 1712, 2076, 2334, 2568, 2768, 3112, 4152, 4668, 5136, 6224, 8304, 9336, 18511, 18672, 37022, 41623, 55533, 67297, 74044, 83246, 111066, 124869, 134594, 148088, 166492, 201891, 222132, 249738, 269188, 296176, 332984, 403782, 444264, 499476, 538376, 665968, 807564, 888528, 998952, 1076752, 1615128, 1997904, 3230256, 7200779, 14401558, 21602337, 28803116, 43204674, 57606232, 86409348, 115212464, 172818696, 345637392]

約数ペア:

[(1, 345637392), (2, 172818696), (3, 115212464), (4, 86409348), (6, 57606232), (8, 43204674), (12, 28803116), (16, 21602337), (24, 14401558), (48, 7200779), (107, 3230256), (173, 1997904), (214, 1615128), (321, 1076752), (346, 998952), (389, 888528), (428, 807564), (519, 665968), (642, 538376), (692, 499476), (778, 444264), (856, 403782), (1038, 332984), (1167, 296176), (1284, 269188), (1384, 249738), (1556, 222132), (1712, 201891), (2076, 166492), (2334, 148088), (2568, 134594), (2768, 124869), (3112, 111066), (4152, 83246), (4668, 74044), (5136, 67297), (6224, 55533), (8304, 41623), (9336, 37022), (18511, 18672)]