816960384

素因数分解:

$2^7\times 3^3\times {\mathrm{97}}^1\times {\mathrm{2437}}^1$

素因数の和:2557

約数の個数: 128

約数和(自身を含む): 2437024800

約数和(自身を除く): 1620064416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 128, 144, 192, 194, 216, 288, 291, 384, 388, 432, 576, 582, 776, 864, 873, 1152, 1164, 1552, 1728, 1746, 2328, 2437, 2619, 3104, 3456, 3492, 4656, 4874, 5238, 6208, 6984, 7311, 9312, 9748, 10476, 12416, 13968, 14622, 18624, 19496, 20952, 21933, 27936, 29244, 37248, 38992, 41904, 43866, 55872, 58488, 65799, 77984, 83808, 87732, 111744, 116976, 131598, 155968, 167616, 175464, 233952, 236389, 263196, 311936, 335232, 350928, 467904, 472778, 526392, 701856, 709167, 935808, 945556, 1052784, 1403712, 1418334, 1891112, 2105568, 2127501, 2807424, 2836668, 3782224, 4211136, 4255002, 5673336, 6382503, 7564448, 8422272, 8510004, 11346672, 12765006, 15128896, 17020008, 22693344, 25530012, 30257792, 34040016, 45386688, 51060024, 68080032, 90773376, 102120048, 136160064, 204240096, 272320128, 408480192, 816960384]

約数ペア:

[(1, 816960384), (2, 408480192), (3, 272320128), (4, 204240096), (6, 136160064), (8, 102120048), (9, 90773376), (12, 68080032), (16, 51060024), (18, 45386688), (24, 34040016), (27, 30257792), (32, 25530012), (36, 22693344), (48, 17020008), (54, 15128896), (64, 12765006), (72, 11346672), (96, 8510004), (97, 8422272), (108, 7564448), (128, 6382503), (144, 5673336), (192, 4255002), (194, 4211136), (216, 3782224), (288, 2836668), (291, 2807424), (384, 2127501), (388, 2105568), (432, 1891112), (576, 1418334), (582, 1403712), (776, 1052784), (864, 945556), (873, 935808), (1152, 709167), (1164, 701856), (1552, 526392), (1728, 472778), (1746, 467904), (2328, 350928), (2437, 335232), (2619, 311936), (3104, 263196), (3456, 236389), (3492, 233952), (4656, 175464), (4874, 167616), (5238, 155968), (6208, 131598), (6984, 116976), (7311, 111744), (9312, 87732), (9748, 83808), (10476, 77984), (12416, 65799), (13968, 58488), (14622, 55872), (18624, 43866), (19496, 41904), (20952, 38992), (21933, 37248), (27936, 29244)]