7383478256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89449}}^1$

素因数の和:89542

約数の個数: 80

約数和(自身を含む): 18101817600

約数和(自身を除く): 10718339344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 616, 737, 938, 1072, 1232, 1474, 1876, 2948, 3752, 5159, 5896, 7504, 10318, 11792, 20636, 41272, 82544, 89449, 178898, 357796, 626143, 715592, 983939, 1252286, 1431184, 1967878, 2504572, 3935756, 5009144, 5993083, 6887573, 7871512, 10018288, 11986166, 13775146, 15743024, 23972332, 27550292, 41951581, 47944664, 55100584, 65923913, 83903162, 95889328, 110201168, 131847826, 167806324, 263695652, 335612648, 461467391, 527391304, 671225296, 922934782, 1054782608, 1845869564, 3691739128, 7383478256]

約数ペア:

[(1, 7383478256), (2, 3691739128), (4, 1845869564), (7, 1054782608), (8, 922934782), (11, 671225296), (14, 527391304), (16, 461467391), (22, 335612648), (28, 263695652), (44, 167806324), (56, 131847826), (67, 110201168), (77, 95889328), (88, 83903162), (112, 65923913), (134, 55100584), (154, 47944664), (176, 41951581), (268, 27550292), (308, 23972332), (469, 15743024), (536, 13775146), (616, 11986166), (737, 10018288), (938, 7871512), (1072, 6887573), (1232, 5993083), (1474, 5009144), (1876, 3935756), (2948, 2504572), (3752, 1967878), (5159, 1431184), (5896, 1252286), (7504, 983939), (10318, 715592), (11792, 626143), (20636, 357796), (41272, 178898), (82544, 89449)]