247012176

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{302711}}^1$

素因数の和:302739

約数の個数: 40

約数和(自身を含む): 675653184

約数和(自身を除く): 428641008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 302711, 605422, 908133, 1210844, 1816266, 2421688, 3632532, 4843376, 5146087, 7265064, 10292174, 14530128, 15438261, 20584348, 30876522, 41168696, 61753044, 82337392, 123506088, 247012176]

約数ペア:

[(1, 247012176), (2, 123506088), (3, 82337392), (4, 61753044), (6, 41168696), (8, 30876522), (12, 20584348), (16, 15438261), (17, 14530128), (24, 10292174), (34, 7265064), (48, 5146087), (51, 4843376), (68, 3632532), (102, 2421688), (136, 1816266), (204, 1210844), (272, 908133), (408, 605422), (816, 302711)]