289756024

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5512

約数の個数: 48

約数和(自身を含む): 602334000

約数和(自身を除く): 312577976

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 578, 782, 1156, 1564, 2312, 3128, 5449, 6647, 10898, 13294, 21796, 26588, 43592, 53176, 92633, 125327, 185266, 250654, 370532, 501308, 741064, 1002616, 1574761, 2130559, 3149522, 4261118, 6299044, 8522236, 12598088, 17044472, 36219503, 72439006, 144878012, 289756024]

約数ペア:

[(1, 289756024), (2, 144878012), (4, 72439006), (8, 36219503), (17, 17044472), (23, 12598088), (34, 8522236), (46, 6299044), (68, 4261118), (92, 3149522), (136, 2130559), (184, 1574761), (289, 1002616), (391, 741064), (578, 501308), (782, 370532), (1156, 250654), (1564, 185266), (2312, 125327), (3128, 92633), (5449, 53176), (6647, 43592), (10898, 26588), (13294, 21796)]