180577404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{238859}}^1$

素因数の和:238879

約数の個数: 48

約数和(自身を含む): 535046400

約数和(自身を除く): 354468996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 238859, 477718, 716577, 955436, 1433154, 1672013, 2149731, 2866308, 3344026, 4299462, 5016039, 6449193, 6688052, 8598924, 10032078, 12898386, 15048117, 20064156, 25796772, 30096234, 45144351, 60192468, 90288702, 180577404]

約数ペア:

[(1, 180577404), (2, 90288702), (3, 60192468), (4, 45144351), (6, 30096234), (7, 25796772), (9, 20064156), (12, 15048117), (14, 12898386), (18, 10032078), (21, 8598924), (27, 6688052), (28, 6449193), (36, 5016039), (42, 4299462), (54, 3344026), (63, 2866308), (84, 2149731), (108, 1672013), (126, 1433154), (189, 955436), (252, 716577), (378, 477718), (756, 238859)]