359339948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20887}}^1$

素因数の和:20942

約数の個数: 48

約数和(自身を含む): 757983744

約数和(自身を除く): 398643796

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 4301, 8602, 17204, 20887, 41774, 83548, 229757, 355079, 459514, 480401, 710158, 919028, 960802, 1420316, 1921604, 3905869, 5284411, 7811738, 8166817, 10568822, 15623476, 16333634, 21137644, 32667268, 89834987, 179669974, 359339948]

約数ペア:

[(1, 359339948), (2, 179669974), (4, 89834987), (11, 32667268), (17, 21137644), (22, 16333634), (23, 15623476), (34, 10568822), (44, 8166817), (46, 7811738), (68, 5284411), (92, 3905869), (187, 1921604), (253, 1420316), (374, 960802), (391, 919028), (506, 710158), (748, 480401), (782, 459514), (1012, 355079), (1564, 229757), (4301, 83548), (8602, 41774), (17204, 20887)]