3880498328

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{1327}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 8439705600

約数和(自身を除く): 4559207272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 661, 1106, 1322, 1327, 2212, 2644, 2654, 4424, 4627, 5288, 5308, 9254, 9289, 10616, 18508, 18578, 37016, 37156, 52219, 74312, 104438, 104833, 208876, 209666, 365533, 417752, 419332, 731066, 733831, 838664, 877147, 1462132, 1467662, 1754294, 2924264, 2935324, 3508588, 5870648, 6140029, 7017176, 12280058, 24560116, 49120232, 69294613, 138589226, 277178452, 485062291, 554356904, 970124582, 1940249164, 3880498328]

約数ペア:

[(1, 3880498328), (2, 1940249164), (4, 970124582), (7, 554356904), (8, 485062291), (14, 277178452), (28, 138589226), (56, 69294613), (79, 49120232), (158, 24560116), (316, 12280058), (553, 7017176), (632, 6140029), (661, 5870648), (1106, 3508588), (1322, 2935324), (1327, 2924264), (2212, 1754294), (2644, 1467662), (2654, 1462132), (4424, 877147), (4627, 838664), (5288, 733831), (5308, 731066), (9254, 419332), (9289, 417752), (10616, 365533), (18508, 209666), (18578, 208876), (37016, 104833), (37156, 104438), (52219, 74312)]