305009.0000000

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 4014720

約数和(自身を除く): 2066432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 491, 496, 982, 992, 1964, 1984, 3928, 3968, 7856, 15221, 15712, 30442, 31424, 60884, 62848, 121768, 243536, 487072, 974144, 1948288]

約数ペア:

[(1, 1948288), (2, 974144), (4, 487072), (8, 243536), (16, 121768), (31, 62848), (32, 60884), (62, 31424), (64, 30442), (124, 15712), (128, 15221), (248, 7856), (491, 3968), (496, 3928), (982, 1984), (992, 1964)]