2055843216

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 240

約数和(自身を含む): 6789744000

約数和(自身を除く): 4733900784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 107, 112, 126, 144, 147, 168, 196, 214, 252, 294, 321, 336, 343, 389, 392, 428, 441, 504, 588, 642, 686, 749, 778, 784, 856, 882, 963, 1008, 1029, 1167, 1176, 1284, 1372, 1498, 1556, 1712, 1764, 1926, 2058, 2247, 2334, 2352, 2568, 2723, 2744, 2996, 3087, 3112, 3501, 3528, 3852, 4116, 4494, 4668, 5136, 5243, 5446, 5488, 5992, 6174, 6224, 6741, 7002, 7056, 7704, 8169, 8232, 8988, 9336, 10486, 10892, 11984, 12348, 13482, 14004, 15408, 15729, 16338, 16464, 17976, 18672, 19061, 20972, 21784, 24507, 24696, 26964, 28008, 31458, 32676, 35952, 36701, 38122, 41623, 41944, 43568, 47187, 49014, 49392, 53928, 56016, 57183, 62916, 65352, 73402, 76244, 83246, 83888, 94374, 98028, 107856, 110103, 114366, 124869, 125832, 130704, 133427, 146804, 152488, 166492, 171549, 188748, 196056, 220206, 228732, 249738, 251664, 266854, 291361, 293608, 304976, 330309, 332984, 343098, 374607, 377496, 392112, 400281, 440412, 457464, 499476, 533708, 582722, 587216, 660618, 665968, 686196, 749214, 754992, 800562, 874083, 880824, 914928, 998952, 1067416, 1165444, 1200843, 1321236, 1372392, 1498428, 1601124, 1748166, 1761648, 1997904, 2039527, 2134832, 2330888, 2401686, 2622249, 2642472, 2744784, 2996856, 3202248, 3496332, 4079054, 4661776, 4803372, 5244498, 5284944, 5993712, 6118581, 6404496, 6992664, 8158108, 9606744, 10488996, 12237162, 13985328, 14276689, 16316216, 18355743, 19213488, 20977992, 24474324, 28553378, 32632432, 36711486, 41955984, 42830067, 48948648, 57106756, 73422972, 85660134, 97897296, 114213512, 128490201, 146845944, 171320268, 228427024, 256980402, 293691888, 342640536, 513960804, 685281072, 1027921608, 2055843216]

約数ペア:

[(1, 2055843216), (2, 1027921608), (3, 685281072), (4, 513960804), (6, 342640536), (7, 293691888), (8, 256980402), (9, 228427024), (12, 171320268), (14, 146845944), (16, 128490201), (18, 114213512), (21, 97897296), (24, 85660134), (28, 73422972), (36, 57106756), (42, 48948648), (48, 42830067), (49, 41955984), (56, 36711486), (63, 32632432), (72, 28553378), (84, 24474324), (98, 20977992), (107, 19213488), (112, 18355743), (126, 16316216), (144, 14276689), (147, 13985328), (168, 12237162), (196, 10488996), (214, 9606744), (252, 8158108), (294, 6992664), (321, 6404496), (336, 6118581), (343, 5993712), (389, 5284944), (392, 5244498), (428, 4803372), (441, 4661776), (504, 4079054), (588, 3496332), (642, 3202248), (686, 2996856), (749, 2744784), (778, 2642472), (784, 2622249), (856, 2401686), (882, 2330888), (963, 2134832), (1008, 2039527), (1029, 1997904), (1167, 1761648), (1176, 1748166), (1284, 1601124), (1372, 1498428), (1498, 1372392), (1556, 1321236), (1712, 1200843), (1764, 1165444), (1926, 1067416), (2058, 998952), (2247, 914928), (2334, 880824), (2352, 874083), (2568, 800562), (2723, 754992), (2744, 749214), (2996, 686196), (3087, 665968), (3112, 660618), (3501, 587216), (3528, 582722), (3852, 533708), (4116, 499476), (4494, 457464), (4668, 440412), (5136, 400281), (5243, 392112), (5446, 377496), (5488, 374607), (5992, 343098), (6174, 332984), (6224, 330309), (6741, 304976), (7002, 293608), (7056, 291361), (7704, 266854), (8169, 251664), (8232, 249738), (8988, 228732), (9336, 220206), (10486, 196056), (10892, 188748), (11984, 171549), (12348, 166492), (13482, 152488), (14004, 146804), (15408, 133427), (15729, 130704), (16338, 125832), (16464, 124869), (17976, 114366), (18672, 110103), (19061, 107856), (20972, 98028), (21784, 94374), (24507, 83888), (24696, 83246), (26964, 76244), (28008, 73402), (31458, 65352), (32676, 62916), (35952, 57183), (36701, 56016), (38122, 53928), (41623, 49392), (41944, 49014), (43568, 47187)]