261401780544

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{90481}}^1$

素因数の和:90904

約数の個数: 112

約数和(自身を含む): 710432814336

約数和(自身を除く): 449031033792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 367, 492, 656, 734, 984, 1101, 1312, 1468, 1968, 2202, 2624, 2936, 3936, 4404, 5872, 7872, 8808, 11744, 15047, 17616, 23488, 30094, 35232, 45141, 60188, 70464, 90282, 90481, 120376, 180564, 180962, 240752, 271443, 361128, 361924, 481504, 542886, 722256, 723848, 963008, 1085772, 1444512, 1447696, 2171544, 2889024, 2895392, 3709721, 4343088, 5790784, 7419442, 8686176, 11129163, 14838884, 17372352, 22258326, 29677768, 33206527, 44516652, 59355536, 66413054, 89033304, 99619581, 118711072, 132826108, 178066608, 199239162, 237422144, 265652216, 356133216, 398478324, 531304432, 712266432, 796956648, 1062608864, 1361467607, 1593913296, 2125217728, 2722935214, 3187826592, 4084402821, 5445870428, 6375653184, 8168805642, 10891740856, 16337611284, 21783481712, 32675222568, 43566963424, 65350445136, 87133926848, 130700890272, 261401780544]

約数ペア:

[(1, 261401780544), (2, 130700890272), (3, 87133926848), (4, 65350445136), (6, 43566963424), (8, 32675222568), (12, 21783481712), (16, 16337611284), (24, 10891740856), (32, 8168805642), (41, 6375653184), (48, 5445870428), (64, 4084402821), (82, 3187826592), (96, 2722935214), (123, 2125217728), (164, 1593913296), (192, 1361467607), (246, 1062608864), (328, 796956648), (367, 712266432), (492, 531304432), (656, 398478324), (734, 356133216), (984, 265652216), (1101, 237422144), (1312, 199239162), (1468, 178066608), (1968, 132826108), (2202, 118711072), (2624, 99619581), (2936, 89033304), (3936, 66413054), (4404, 59355536), (5872, 44516652), (7872, 33206527), (8808, 29677768), (11744, 22258326), (15047, 17372352), (17616, 14838884), (23488, 11129163), (30094, 8686176), (35232, 7419442), (45141, 5790784), (60188, 4343088), (70464, 3709721), (90282, 2895392), (90481, 2889024), (120376, 2171544), (180564, 1447696), (180962, 1444512), (240752, 1085772), (271443, 963008), (361128, 723848), (361924, 722256), (481504, 542886)]