831249216

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{22907}}^1$

素因数の和:22938

約数の個数: 140

約数和(自身を含む): 2816217888

約数和(自身を除く): 1984968672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 22907, 36288, 45814, 68721, 91628, 137442, 160349, 183256, 206163, 274884, 320698, 366512, 412326, 481047, 549768, 618489, 641396, 733024, 824652, 962094, 1099536, 1236978, 1282792, 1443141, 1466048, 1649304, 1855467, 1924188, 2199072, 2473956, 2565584, 2886282, 3298608, 3710934, 3848376, 4329423, 4398144, 4947912, 5131168, 5772564, 6597216, 7421868, 7696752, 8658846, 9895824, 10262336, 11545128, 12988269, 13194432, 14843736, 15393504, 17317692, 19791648, 23090256, 25976538, 29687472, 30787008, 34635384, 39583296, 46180512, 51953076, 59374944, 69270768, 92361024, 103906152, 118749888, 138541536, 207812304, 277083072, 415624608, 831249216]

約数ペア:

[(1, 831249216), (2, 415624608), (3, 277083072), (4, 207812304), (6, 138541536), (7, 118749888), (8, 103906152), (9, 92361024), (12, 69270768), (14, 59374944), (16, 51953076), (18, 46180512), (21, 39583296), (24, 34635384), (27, 30787008), (28, 29687472), (32, 25976538), (36, 23090256), (42, 19791648), (48, 17317692), (54, 15393504), (56, 14843736), (63, 13194432), (64, 12988269), (72, 11545128), (81, 10262336), (84, 9895824), (96, 8658846), (108, 7696752), (112, 7421868), (126, 6597216), (144, 5772564), (162, 5131168), (168, 4947912), (189, 4398144), (192, 4329423), (216, 3848376), (224, 3710934), (252, 3298608), (288, 2886282), (324, 2565584), (336, 2473956), (378, 2199072), (432, 1924188), (448, 1855467), (504, 1649304), (567, 1466048), (576, 1443141), (648, 1282792), (672, 1236978), (756, 1099536), (864, 962094), (1008, 824652), (1134, 733024), (1296, 641396), (1344, 618489), (1512, 549768), (1728, 481047), (2016, 412326), (2268, 366512), (2592, 320698), (3024, 274884), (4032, 206163), (4536, 183256), (5184, 160349), (6048, 137442), (9072, 91628), (12096, 68721), (18144, 45814), (22907, 36288)]