2836721216

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1508

約数の個数: 112

約数和(自身を含む): 6688238592

約数和(自身を除く): 3851517376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 157, 217, 224, 248, 314, 434, 448, 496, 628, 868, 992, 1099, 1256, 1301, 1736, 1984, 2198, 2512, 2602, 3472, 4396, 4867, 5024, 5204, 6944, 8792, 9107, 9734, 10048, 10408, 13888, 17584, 18214, 19468, 20816, 34069, 35168, 36428, 38936, 40331, 41632, 68138, 70336, 72856, 77872, 80662, 83264, 136276, 145712, 155744, 161324, 204257, 272552, 282317, 291424, 311488, 322648, 408514, 545104, 564634, 582848, 645296, 817028, 1090208, 1129268, 1290592, 1429799, 1634056, 2180416, 2258536, 2581184, 2859598, 3268112, 4517072, 5719196, 6331967, 6536224, 9034144, 11438392, 12663934, 13072448, 18068288, 22876784, 25327868, 44323769, 45753568, 50655736, 88647538, 91507136, 101311472, 177295076, 202622944, 354590152, 405245888, 709180304, 1418360608, 2836721216]

約数ペア:

[(1, 2836721216), (2, 1418360608), (4, 709180304), (7, 405245888), (8, 354590152), (14, 202622944), (16, 177295076), (28, 101311472), (31, 91507136), (32, 88647538), (56, 50655736), (62, 45753568), (64, 44323769), (112, 25327868), (124, 22876784), (157, 18068288), (217, 13072448), (224, 12663934), (248, 11438392), (314, 9034144), (434, 6536224), (448, 6331967), (496, 5719196), (628, 4517072), (868, 3268112), (992, 2859598), (1099, 2581184), (1256, 2258536), (1301, 2180416), (1736, 1634056), (1984, 1429799), (2198, 1290592), (2512, 1129268), (2602, 1090208), (3472, 817028), (4396, 645296), (4867, 582848), (5024, 564634), (5204, 545104), (6944, 408514), (8792, 322648), (9107, 311488), (9734, 291424), (10048, 282317), (10408, 272552), (13888, 204257), (17584, 161324), (18214, 155744), (19468, 145712), (20816, 136276), (34069, 83264), (35168, 80662), (36428, 77872), (38936, 72856), (40331, 70336), (41632, 68138)]