289486512

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{5861}}^1$

素因数の和:5896

約数の個数: 120

約数和(自身を含む): 944954400

約数和(自身を除く): 655467888

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, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 5861, 6174, 7056, 8232, 11722, 12348, 16464, 17583, 23444, 24696, 35166, 41027, 46888, 49392, 52749, 70332, 82054, 93776, 105498, 123081, 140664, 164108, 210996, 246162, 281328, 287189, 328216, 369243, 421992, 492324, 574378, 656432, 738486, 843984, 861567, 984648, 1148756, 1476972, 1723134, 1969296, 2010323, 2297512, 2584701, 2953944, 3446268, 4020646, 4595024, 5169402, 5907888, 6030969, 6892536, 8041292, 10338804, 12061938, 13785072, 16082584, 18092907, 20677608, 24123876, 32165168, 36185814, 41355216, 48247752, 72371628, 96495504, 144743256, 289486512]

約数ペア:

[(1, 289486512), (2, 144743256), (3, 96495504), (4, 72371628), (6, 48247752), (7, 41355216), (8, 36185814), (9, 32165168), (12, 24123876), (14, 20677608), (16, 18092907), (18, 16082584), (21, 13785072), (24, 12061938), (28, 10338804), (36, 8041292), (42, 6892536), (48, 6030969), (49, 5907888), (56, 5169402), (63, 4595024), (72, 4020646), (84, 3446268), (98, 2953944), (112, 2584701), (126, 2297512), (144, 2010323), (147, 1969296), (168, 1723134), (196, 1476972), (252, 1148756), (294, 984648), (336, 861567), (343, 843984), (392, 738486), (441, 656432), (504, 574378), (588, 492324), (686, 421992), (784, 369243), (882, 328216), (1008, 287189), (1029, 281328), (1176, 246162), (1372, 210996), (1764, 164108), (2058, 140664), (2352, 123081), (2744, 105498), (3087, 93776), (3528, 82054), (4116, 70332), (5488, 52749), (5861, 49392), (6174, 46888), (7056, 41027), (8232, 35166), (11722, 24696), (12348, 23444), (16464, 17583)]