273156008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{6833}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 541252800

約数和(自身を除く): 268096792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 2104, 4997, 6833, 9994, 13666, 19988, 27332, 39976, 54664, 129827, 259654, 519308, 1038616, 1797079, 3594158, 7188316, 14376632, 34144501, 68289002, 136578004, 273156008]

約数ペア:

[(1, 273156008), (2, 136578004), (4, 68289002), (8, 34144501), (19, 14376632), (38, 7188316), (76, 3594158), (152, 1797079), (263, 1038616), (526, 519308), (1052, 259654), (2104, 129827), (4997, 54664), (6833, 39976), (9994, 27332), (13666, 19988)]