318925372

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1350

約数の個数: 36

約数和(自身を含む): 595702800

約数和(自身を除く): 276777428

約数列:

[1, 2, 4, 17, 34, 68, 263, 289, 526, 578, 1049, 1052, 1156, 2098, 4196, 4471, 8942, 17833, 17884, 35666, 71332, 76007, 152014, 275887, 303161, 304028, 551774, 606322, 1103548, 1212644, 4690079, 9380158, 18760316, 79731343, 159462686, 318925372]

約数ペア:

[(1, 318925372), (2, 159462686), (4, 79731343), (17, 18760316), (34, 9380158), (68, 4690079), (263, 1212644), (289, 1103548), (526, 606322), (578, 551774), (1049, 304028), (1052, 303161), (1156, 275887), (2098, 152014), (4196, 76007), (4471, 71332), (8942, 35666), (17833, 17884)]