1505620144

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1481}}^1$

素因数の和:1838

約数の個数: 80

約数和(自身を含む): 3462189120

約数和(自身を除く): 1956568976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 313, 406, 464, 626, 812, 1252, 1481, 1624, 2191, 2504, 2962, 3248, 4382, 5008, 5924, 8764, 9077, 10367, 11848, 17528, 18154, 20734, 23696, 35056, 36308, 41468, 42949, 63539, 72616, 82936, 85898, 127078, 145232, 165872, 171796, 254156, 300643, 343592, 463553, 508312, 601286, 687184, 927106, 1016624, 1202572, 1854212, 2405144, 3244871, 3708424, 4810288, 6489742, 7416848, 12979484, 13443037, 25958968, 26886074, 51917936, 53772148, 94101259, 107544296, 188202518, 215088592, 376405036, 752810072, 1505620144]

約数ペア:

[(1, 1505620144), (2, 752810072), (4, 376405036), (7, 215088592), (8, 188202518), (14, 107544296), (16, 94101259), (28, 53772148), (29, 51917936), (56, 26886074), (58, 25958968), (112, 13443037), (116, 12979484), (203, 7416848), (232, 6489742), (313, 4810288), (406, 3708424), (464, 3244871), (626, 2405144), (812, 1854212), (1252, 1202572), (1481, 1016624), (1624, 927106), (2191, 687184), (2504, 601286), (2962, 508312), (3248, 463553), (4382, 343592), (5008, 300643), (5924, 254156), (8764, 171796), (9077, 165872), (10367, 145232), (11848, 127078), (17528, 85898), (18154, 82936), (20734, 72616), (23696, 63539), (35056, 42949), (36308, 41468)]