813752016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 240

約数和(自身を含む): 2711397888

約数和(自身を除く): 1897645872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 71, 77, 84, 88, 98, 112, 132, 142, 147, 154, 168, 176, 196, 213, 231, 264, 284, 294, 308, 336, 392, 426, 443, 462, 497, 528, 539, 568, 588, 616, 781, 784, 852, 886, 924, 994, 1078, 1136, 1176, 1232, 1329, 1491, 1562, 1617, 1704, 1772, 1848, 1988, 2156, 2343, 2352, 2658, 2982, 3101, 3124, 3234, 3408, 3479, 3544, 3696, 3976, 4312, 4686, 4873, 5316, 5467, 5964, 6202, 6248, 6468, 6958, 7088, 7952, 8624, 9303, 9372, 9746, 10437, 10632, 10934, 11928, 12404, 12496, 12936, 13916, 14619, 16401, 18606, 18744, 19492, 20874, 21264, 21707, 21868, 23856, 24808, 25872, 27832, 29238, 31453, 32802, 34111, 37212, 37488, 38269, 38984, 41748, 43414, 43736, 49616, 55664, 58476, 62906, 65121, 65604, 68222, 74424, 76538, 77968, 83496, 86828, 87472, 94359, 102333, 114807, 116952, 125812, 130242, 131208, 136444, 148848, 153076, 166992, 173656, 188718, 204666, 220171, 229614, 233904, 238777, 251624, 260484, 262416, 272888, 306152, 345983, 347312, 377436, 409332, 440342, 459228, 477554, 503248, 520968, 545776, 612304, 660513, 691966, 716331, 754872, 818664, 880684, 918456, 955108, 1037949, 1041936, 1321026, 1383932, 1432662, 1509744, 1541197, 1637328, 1761368, 1836912, 1910216, 2075898, 2421881, 2642052, 2767864, 2865324, 3082394, 3522736, 3820432, 4151796, 4623591, 4843762, 5284104, 5535728, 5730648, 6164788, 7265643, 8303592, 9247182, 9687524, 10568208, 11461296, 12329576, 14531286, 16607184, 16953167, 18494364, 19375048, 24659152, 29062572, 33906334, 36988728, 38750096, 50859501, 58125144, 67812668, 73977456, 101719002, 116250288, 135625336, 203438004, 271250672, 406876008, 813752016]

約数ペア:

[(1, 813752016), (2, 406876008), (3, 271250672), (4, 203438004), (6, 135625336), (7, 116250288), (8, 101719002), (11, 73977456), (12, 67812668), (14, 58125144), (16, 50859501), (21, 38750096), (22, 36988728), (24, 33906334), (28, 29062572), (33, 24659152), (42, 19375048), (44, 18494364), (48, 16953167), (49, 16607184), (56, 14531286), (66, 12329576), (71, 11461296), (77, 10568208), (84, 9687524), (88, 9247182), (98, 8303592), (112, 7265643), (132, 6164788), (142, 5730648), (147, 5535728), (154, 5284104), (168, 4843762), (176, 4623591), (196, 4151796), (213, 3820432), (231, 3522736), (264, 3082394), (284, 2865324), (294, 2767864), (308, 2642052), (336, 2421881), (392, 2075898), (426, 1910216), (443, 1836912), (462, 1761368), (497, 1637328), (528, 1541197), (539, 1509744), (568, 1432662), (588, 1383932), (616, 1321026), (781, 1041936), (784, 1037949), (852, 955108), (886, 918456), (924, 880684), (994, 818664), (1078, 754872), (1136, 716331), (1176, 691966), (1232, 660513), (1329, 612304), (1491, 545776), (1562, 520968), (1617, 503248), (1704, 477554), (1772, 459228), (1848, 440342), (1988, 409332), (2156, 377436), (2343, 347312), (2352, 345983), (2658, 306152), (2982, 272888), (3101, 262416), (3124, 260484), (3234, 251624), (3408, 238777), (3479, 233904), (3544, 229614), (3696, 220171), (3976, 204666), (4312, 188718), (4686, 173656), (4873, 166992), (5316, 153076), (5467, 148848), (5964, 136444), (6202, 131208), (6248, 130242), (6468, 125812), (6958, 116952), (7088, 114807), (7952, 102333), (8624, 94359), (9303, 87472), (9372, 86828), (9746, 83496), (10437, 77968), (10632, 76538), (10934, 74424), (11928, 68222), (12404, 65604), (12496, 65121), (12936, 62906), (13916, 58476), (14619, 55664), (16401, 49616), (18606, 43736), (18744, 43414), (19492, 41748), (20874, 38984), (21264, 38269), (21707, 37488), (21868, 37212), (23856, 34111), (24808, 32802), (25872, 31453), (27832, 29238)]