129488976

素因数分解:

$2^4\times 3^3\times {\mathrm{299743}}^1$

素因数の和:299760

約数の個数: 40

約数和(自身を含む): 371682560

約数和(自身を除く): 242193584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 299743, 599486, 899229, 1198972, 1798458, 2397944, 2697687, 3596916, 4795888, 5395374, 7193832, 8093061, 10790748, 14387664, 16186122, 21581496, 32372244, 43162992, 64744488, 129488976]

約数ペア:

[(1, 129488976), (2, 64744488), (3, 43162992), (4, 32372244), (6, 21581496), (8, 16186122), (9, 14387664), (12, 10790748), (16, 8093061), (18, 7193832), (24, 5395374), (27, 4795888), (36, 3596916), (48, 2697687), (54, 2397944), (72, 1798458), (108, 1198972), (144, 899229), (216, 599486), (432, 299743)]