274320908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4079}}^1$

素因数の和:4166

約数の個数: 48

約数和(自身を含む): 542868480

約数和(自身を除く): 268547572

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 731, 782, 989, 1462, 1564, 1978, 2924, 3956, 4079, 8158, 16316, 16813, 33626, 67252, 69343, 93817, 138686, 175397, 187634, 277372, 350794, 375268, 701588, 1594889, 2981749, 3189778, 4034131, 5963498, 6379556, 8068262, 11926996, 16136524, 68580227, 137160454, 274320908]

約数ペア:

[(1, 274320908), (2, 137160454), (4, 68580227), (17, 16136524), (23, 11926996), (34, 8068262), (43, 6379556), (46, 5963498), (68, 4034131), (86, 3189778), (92, 2981749), (172, 1594889), (391, 701588), (731, 375268), (782, 350794), (989, 277372), (1462, 187634), (1564, 175397), (1978, 138686), (2924, 93817), (3956, 69343), (4079, 67252), (8158, 33626), (16316, 16813)]