1291717344

素因数分解:

$2^5\times 3^1\times {\mathrm{431}}^1\times {\mathrm{31219}}^1$

素因数の和:31663

約数の個数: 48

約数和(自身を含む): 3398734080

約数和(自身を除く): 2107016736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 13792, 20688, 31219, 41376, 62438, 93657, 124876, 187314, 249752, 374628, 499504, 749256, 999008, 1498512, 2997024, 13455389, 26910778, 40366167, 53821556, 80732334, 107643112, 161464668, 215286224, 322929336, 430572448, 645858672, 1291717344]

約数ペア:

[(1, 1291717344), (2, 645858672), (3, 430572448), (4, 322929336), (6, 215286224), (8, 161464668), (12, 107643112), (16, 80732334), (24, 53821556), (32, 40366167), (48, 26910778), (96, 13455389), (431, 2997024), (862, 1498512), (1293, 999008), (1724, 749256), (2586, 499504), (3448, 374628), (5172, 249752), (6896, 187314), (10344, 124876), (13792, 93657), (20688, 62438), (31219, 41376)]