1982907648

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12473}}^1$

素因数の和:12521

約数の個数: 144

約数和(自身を含む): 6119245440

約数和(自身を除く): 4136337792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4416, 4968, 5888, 6624, 6912, 8832, 9936, 12473, 13248, 17664, 19872, 24946, 26496, 37419, 39744, 49892, 52992, 74838, 79488, 99784, 112257, 149676, 158976, 199568, 224514, 286879, 299352, 336771, 399136, 449028, 573758, 598704, 673542, 798272, 860637, 898056, 1147516, 1197408, 1347084, 1596544, 1721274, 1796112, 2295032, 2394816, 2581911, 2694168, 3193088, 3442548, 3592224, 4590064, 4789632, 5163822, 5388336, 6885096, 7184448, 7745733, 9180128, 9579264, 10327644, 10776672, 13770192, 14368896, 15491466, 18360256, 20655288, 21553344, 27540384, 28737792, 30982932, 36720512, 41310576, 43106688, 55080768, 61965864, 73441024, 82621152, 86213376, 110161536, 123931728, 165242304, 220323072, 247863456, 330484608, 495726912, 660969216, 991453824, 1982907648]

約数ペア:

[(1, 1982907648), (2, 991453824), (3, 660969216), (4, 495726912), (6, 330484608), (8, 247863456), (9, 220323072), (12, 165242304), (16, 123931728), (18, 110161536), (23, 86213376), (24, 82621152), (27, 73441024), (32, 61965864), (36, 55080768), (46, 43106688), (48, 41310576), (54, 36720512), (64, 30982932), (69, 28737792), (72, 27540384), (92, 21553344), (96, 20655288), (108, 18360256), (128, 15491466), (138, 14368896), (144, 13770192), (184, 10776672), (192, 10327644), (207, 9579264), (216, 9180128), (256, 7745733), (276, 7184448), (288, 6885096), (368, 5388336), (384, 5163822), (414, 4789632), (432, 4590064), (552, 3592224), (576, 3442548), (621, 3193088), (736, 2694168), (768, 2581911), (828, 2394816), (864, 2295032), (1104, 1796112), (1152, 1721274), (1242, 1596544), (1472, 1347084), (1656, 1197408), (1728, 1147516), (2208, 898056), (2304, 860637), (2484, 798272), (2944, 673542), (3312, 598704), (3456, 573758), (4416, 449028), (4968, 399136), (5888, 336771), (6624, 299352), (6912, 286879), (8832, 224514), (9936, 199568), (12473, 158976), (13248, 149676), (17664, 112257), (19872, 99784), (24946, 79488), (26496, 74838), (37419, 52992), (39744, 49892)]