828243472

素因数分解:

$2^4\times 7^3\times {\mathrm{150919}}^1$

素因数の和:150948

約数の個数: 40

約数和(自身を含む): 1871408000

約数和(自身を除く): 1043164528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 150919, 301838, 603676, 1056433, 1207352, 2112866, 2414704, 4225732, 7395031, 8451464, 14790062, 16902928, 29580124, 51765217, 59160248, 103530434, 118320496, 207060868, 414121736, 828243472]

約数ペア:

[(1, 828243472), (2, 414121736), (4, 207060868), (7, 118320496), (8, 103530434), (14, 59160248), (16, 51765217), (28, 29580124), (49, 16902928), (56, 14790062), (98, 8451464), (112, 7395031), (196, 4225732), (343, 2414704), (392, 2112866), (686, 1207352), (784, 1056433), (1372, 603676), (2744, 301838), (5488, 150919)]