388506132

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{171299}}^1$

素因数の和:171322

約数の個数: 60

約数和(自身を含む): 1160728800

約数和(自身を除く): 772222668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 171299, 342598, 513897, 685196, 1027794, 1199093, 1541691, 2055588, 2398186, 3083382, 3597279, 4625073, 4796372, 6166764, 7194558, 9250146, 10791837, 13875219, 14389116, 18500292, 21583674, 27750438, 32375511, 43167348, 55500876, 64751022, 97126533, 129502044, 194253066, 388506132]

約数ペア:

[(1, 388506132), (2, 194253066), (3, 129502044), (4, 97126533), (6, 64751022), (7, 55500876), (9, 43167348), (12, 32375511), (14, 27750438), (18, 21583674), (21, 18500292), (27, 14389116), (28, 13875219), (36, 10791837), (42, 9250146), (54, 7194558), (63, 6166764), (81, 4796372), (84, 4625073), (108, 3597279), (126, 3083382), (162, 2398186), (189, 2055588), (252, 1541691), (324, 1199093), (378, 1027794), (567, 685196), (756, 513897), (1134, 342598), (2268, 171299)]