820427328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3037}}^1$

素因数の和:3129

約数の個数: 168

約数和(自身を含む): 2728561472

約数和(自身を除く): 1908134144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 134, 144, 168, 192, 201, 224, 252, 268, 288, 336, 402, 448, 469, 504, 536, 576, 603, 672, 804, 938, 1008, 1072, 1206, 1344, 1407, 1608, 1876, 2016, 2144, 2412, 2814, 3037, 3216, 3752, 4032, 4221, 4288, 4824, 5628, 6074, 6432, 7504, 8442, 9111, 9648, 11256, 12148, 12864, 15008, 16884, 18222, 19296, 21259, 22512, 24296, 27333, 30016, 33768, 36444, 38592, 42518, 45024, 48592, 54666, 63777, 67536, 72888, 85036, 90048, 97184, 109332, 127554, 135072, 145776, 170072, 191331, 194368, 203479, 218664, 255108, 270144, 291552, 340144, 382662, 406958, 437328, 510216, 583104, 610437, 680288, 765324, 813916, 874656, 1020432, 1220874, 1360576, 1424353, 1530648, 1627832, 1749312, 1831311, 2040864, 2441748, 2848706, 3061296, 3255664, 3662622, 4081728, 4273059, 4883496, 5697412, 6122592, 6511328, 7325244, 8546118, 9766992, 11394824, 12245184, 12819177, 13022656, 14650488, 17092236, 19533984, 22789648, 25638354, 29300976, 34184472, 39067968, 45579296, 51276708, 58601952, 68368944, 91158592, 102553416, 117203904, 136737888, 205106832, 273475776, 410213664, 820427328]

約数ペア:

[(1, 820427328), (2, 410213664), (3, 273475776), (4, 205106832), (6, 136737888), (7, 117203904), (8, 102553416), (9, 91158592), (12, 68368944), (14, 58601952), (16, 51276708), (18, 45579296), (21, 39067968), (24, 34184472), (28, 29300976), (32, 25638354), (36, 22789648), (42, 19533984), (48, 17092236), (56, 14650488), (63, 13022656), (64, 12819177), (67, 12245184), (72, 11394824), (84, 9766992), (96, 8546118), (112, 7325244), (126, 6511328), (134, 6122592), (144, 5697412), (168, 4883496), (192, 4273059), (201, 4081728), (224, 3662622), (252, 3255664), (268, 3061296), (288, 2848706), (336, 2441748), (402, 2040864), (448, 1831311), (469, 1749312), (504, 1627832), (536, 1530648), (576, 1424353), (603, 1360576), (672, 1220874), (804, 1020432), (938, 874656), (1008, 813916), (1072, 765324), (1206, 680288), (1344, 610437), (1407, 583104), (1608, 510216), (1876, 437328), (2016, 406958), (2144, 382662), (2412, 340144), (2814, 291552), (3037, 270144), (3216, 255108), (3752, 218664), (4032, 203479), (4221, 194368), (4288, 191331), (4824, 170072), (5628, 145776), (6074, 135072), (6432, 127554), (7504, 109332), (8442, 97184), (9111, 90048), (9648, 85036), (11256, 72888), (12148, 67536), (12864, 63777), (15008, 54666), (16884, 48592), (18222, 45024), (19296, 42518), (21259, 38592), (22512, 36444), (24296, 33768), (27333, 30016)]