332509968008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{119611}}^1\times {\mathrm{18289}}^1$

素因数の和:137925

約数の個数: 32

約数和(自身を含む): 656311044000

約数和(自身を除く): 323801075992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 18289, 36578, 73156, 119611, 146312, 239222, 347491, 478444, 694982, 956888, 1389964, 2272609, 2779928, 4545218, 9090436, 18180872, 2187565579, 4375131158, 8750262316, 17500524632, 41563746001, 83127492002, 166254984004, 332509968008]

約数ペア:

[(1, 332509968008), (2, 166254984004), (4, 83127492002), (8, 41563746001), (19, 17500524632), (38, 8750262316), (76, 4375131158), (152, 2187565579), (18289, 18180872), (36578, 9090436), (73156, 4545218), (119611, 2779928), (146312, 2272609), (239222, 1389964), (347491, 956888), (478444, 694982)]