387675444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{57793}}^1$

素因数の和:57856

約数の個数: 48

約数和(自身を含む): 996830912

約数和(自身を除く): 609155468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 57793, 115586, 173379, 231172, 346758, 693516, 751309, 1502618, 2253927, 2485099, 3005236, 4507854, 4970198, 7455297, 9015708, 9940396, 14910594, 29821188, 32306287, 64612574, 96918861, 129225148, 193837722, 387675444]

約数ペア:

[(1, 387675444), (2, 193837722), (3, 129225148), (4, 96918861), (6, 64612574), (12, 32306287), (13, 29821188), (26, 14910594), (39, 9940396), (43, 9015708), (52, 7455297), (78, 4970198), (86, 4507854), (129, 3005236), (156, 2485099), (172, 2253927), (258, 1502618), (516, 751309), (559, 693516), (1118, 346758), (1677, 231172), (2236, 173379), (3354, 115586), (6708, 57793)]