839178144

素因数分解:

$2^5\times 3^8\times 7^1\times {\mathrm{571}}^1$

素因数の和:612

約数の個数: 216

約数和(自身を含む): 2837042208

約数和(自身を除く): 1997864064

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 571, 648, 672, 729, 756, 864, 972, 1008, 1134, 1142, 1296, 1458, 1512, 1701, 1713, 1944, 2016, 2187, 2268, 2284, 2592, 2916, 3024, 3402, 3426, 3888, 3997, 4374, 4536, 4568, 5103, 5139, 5832, 6048, 6561, 6804, 6852, 7776, 7994, 8748, 9072, 9136, 10206, 10278, 11664, 11991, 13122, 13608, 13704, 15309, 15417, 15988, 17496, 18144, 18272, 20412, 20556, 23328, 23982, 26244, 27216, 27408, 30618, 30834, 31976, 34992, 35973, 40824, 41112, 45927, 46251, 47964, 52488, 54432, 54816, 61236, 61668, 63952, 69984, 71946, 81648, 82224, 91854, 92502, 95928, 104976, 107919, 122472, 123336, 127904, 138753, 143892, 163296, 164448, 183708, 185004, 191856, 209952, 215838, 244944, 246672, 277506, 287784, 323757, 367416, 370008, 383712, 416259, 431676, 489888, 493344, 555012, 575568, 647514, 734832, 740016, 832518, 863352, 971271, 1110024, 1151136, 1248777, 1295028, 1469664, 1480032, 1665036, 1726704, 1942542, 2220048, 2497554, 2590056, 2913813, 3330072, 3453408, 3746331, 3885084, 4440096, 4995108, 5180112, 5827626, 6660144, 7492662, 7770168, 8741439, 9990216, 10360224, 11655252, 13320288, 14985324, 15540336, 17482878, 19980432, 23310504, 26224317, 29970648, 31080672, 34965756, 39960864, 46621008, 52448634, 59941296, 69931512, 93242016, 104897268, 119882592, 139863024, 209794536, 279726048, 419589072, 839178144]

約数ペア:

[(1, 839178144), (2, 419589072), (3, 279726048), (4, 209794536), (6, 139863024), (7, 119882592), (8, 104897268), (9, 93242016), (12, 69931512), (14, 59941296), (16, 52448634), (18, 46621008), (21, 39960864), (24, 34965756), (27, 31080672), (28, 29970648), (32, 26224317), (36, 23310504), (42, 19980432), (48, 17482878), (54, 15540336), (56, 14985324), (63, 13320288), (72, 11655252), (81, 10360224), (84, 9990216), (96, 8741439), (108, 7770168), (112, 7492662), (126, 6660144), (144, 5827626), (162, 5180112), (168, 4995108), (189, 4440096), (216, 3885084), (224, 3746331), (243, 3453408), (252, 3330072), (288, 2913813), (324, 2590056), (336, 2497554), (378, 2220048), (432, 1942542), (486, 1726704), (504, 1665036), (567, 1480032), (571, 1469664), (648, 1295028), (672, 1248777), (729, 1151136), (756, 1110024), (864, 971271), (972, 863352), (1008, 832518), (1134, 740016), (1142, 734832), (1296, 647514), (1458, 575568), (1512, 555012), (1701, 493344), (1713, 489888), (1944, 431676), (2016, 416259), (2187, 383712), (2268, 370008), (2284, 367416), (2592, 323757), (2916, 287784), (3024, 277506), (3402, 246672), (3426, 244944), (3888, 215838), (3997, 209952), (4374, 191856), (4536, 185004), (4568, 183708), (5103, 164448), (5139, 163296), (5832, 143892), (6048, 138753), (6561, 127904), (6804, 123336), (6852, 122472), (7776, 107919), (7994, 104976), (8748, 95928), (9072, 92502), (9136, 91854), (10206, 82224), (10278, 81648), (11664, 71946), (11991, 69984), (13122, 63952), (13608, 61668), (13704, 61236), (15309, 54816), (15417, 54432), (15988, 52488), (17496, 47964), (18144, 46251), (18272, 45927), (20412, 41112), (20556, 40824), (23328, 35973), (23982, 34992), (26244, 31976), (27216, 30834), (27408, 30618)]