1277060624

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9941}}^1$

素因数の和:10024

約数の個数: 80

約数和(自身を含む): 2998189056

約数和(自身を除く): 1721128432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1736, 2072, 2294, 3472, 4144, 4588, 8029, 9176, 9941, 16058, 18352, 19882, 32116, 39764, 64232, 69587, 79528, 128464, 139174, 159056, 278348, 308171, 367817, 556696, 616342, 735634, 1113392, 1232684, 1471268, 2157197, 2465368, 2574719, 2942536, 4314394, 4930736, 5149438, 5885072, 8628788, 10298876, 11402327, 17257576, 20597752, 22804654, 34515152, 41195504, 45609308, 79816289, 91218616, 159632578, 182437232, 319265156, 638530312, 1277060624]

約数ペア:

[(1, 1277060624), (2, 638530312), (4, 319265156), (7, 182437232), (8, 159632578), (14, 91218616), (16, 79816289), (28, 45609308), (31, 41195504), (37, 34515152), (56, 22804654), (62, 20597752), (74, 17257576), (112, 11402327), (124, 10298876), (148, 8628788), (217, 5885072), (248, 5149438), (259, 4930736), (296, 4314394), (434, 2942536), (496, 2574719), (518, 2465368), (592, 2157197), (868, 1471268), (1036, 1232684), (1147, 1113392), (1736, 735634), (2072, 616342), (2294, 556696), (3472, 367817), (4144, 308171), (4588, 278348), (8029, 159056), (9176, 139174), (9941, 128464), (16058, 79528), (18352, 69587), (19882, 64232), (32116, 39764)]