321886944

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{5791}}^1$

素因数の和:6000

約数の個数: 72

約数和(自身を含む): 920267712

約数和(自身を除く): 598380768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 5791, 6176, 6948, 9264, 11582, 13896, 17373, 18528, 23164, 27792, 34746, 46328, 52119, 55584, 69492, 92656, 104238, 138984, 185312, 208476, 277968, 416952, 555936, 833904, 1117663, 1667808, 2235326, 3352989, 4470652, 6705978, 8941304, 10058967, 13411956, 17882608, 20117934, 26823912, 35765216, 40235868, 53647824, 80471736, 107295648, 160943472, 321886944]

約数ペア:

[(1, 321886944), (2, 160943472), (3, 107295648), (4, 80471736), (6, 53647824), (8, 40235868), (9, 35765216), (12, 26823912), (16, 20117934), (18, 17882608), (24, 13411956), (32, 10058967), (36, 8941304), (48, 6705978), (72, 4470652), (96, 3352989), (144, 2235326), (193, 1667808), (288, 1117663), (386, 833904), (579, 555936), (772, 416952), (1158, 277968), (1544, 208476), (1737, 185312), (2316, 138984), (3088, 104238), (3474, 92656), (4632, 69492), (5791, 55584), (6176, 52119), (6948, 46328), (9264, 34746), (11582, 27792), (13896, 23164), (17373, 18528)]