931609728

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 256

約数和(自身を含む): 3182726400

約数和(自身を除く): 2251116672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 97, 108, 112, 126, 128, 144, 168, 189, 192, 194, 216, 224, 252, 288, 291, 336, 378, 384, 388, 397, 432, 448, 504, 576, 582, 672, 679, 756, 776, 794, 864, 873, 896, 1008, 1152, 1164, 1191, 1344, 1358, 1512, 1552, 1588, 1728, 1746, 2016, 2037, 2328, 2382, 2619, 2688, 2716, 2779, 3024, 3104, 3176, 3456, 3492, 3573, 4032, 4074, 4656, 4764, 5238, 5432, 5558, 6048, 6111, 6208, 6352, 6984, 7146, 8064, 8148, 8337, 9312, 9528, 10476, 10719, 10864, 11116, 12096, 12222, 12416, 12704, 13968, 14292, 16296, 16674, 18333, 18624, 19056, 20952, 21438, 21728, 22232, 24192, 24444, 25011, 25408, 27936, 28584, 32592, 33348, 36666, 37248, 38112, 38509, 41904, 42876, 43456, 44464, 48888, 50022, 50816, 55872, 57168, 65184, 66696, 73332, 75033, 76224, 77018, 83808, 85752, 86912, 88928, 97776, 100044, 111744, 114336, 115527, 130368, 133392, 146664, 150066, 152448, 154036, 167616, 171504, 177856, 195552, 200088, 228672, 231054, 260736, 266784, 269563, 293328, 300132, 308072, 335232, 343008, 346581, 355712, 391104, 400176, 457344, 462108, 533568, 539126, 586656, 600264, 616144, 686016, 693162, 782208, 800352, 808689, 924216, 1039743, 1067136, 1078252, 1173312, 1200528, 1232288, 1372032, 1386324, 1600704, 1617378, 1848432, 2079486, 2156504, 2346624, 2401056, 2426067, 2464576, 2772648, 3201408, 3234756, 3696864, 4158972, 4313008, 4802112, 4852134, 4929152, 5545296, 6469512, 7278201, 7393728, 8317944, 8626016, 9604224, 9704268, 11090592, 12939024, 14556402, 14787456, 16635888, 17252032, 19408536, 22181184, 25878048, 29112804, 33271776, 34504064, 38817072, 44362368, 51756096, 58225608, 66543552, 77634144, 103512192, 116451216, 133087104, 155268288, 232902432, 310536576, 465804864, 931609728]

約数ペア:

[(1, 931609728), (2, 465804864), (3, 310536576), (4, 232902432), (6, 155268288), (7, 133087104), (8, 116451216), (9, 103512192), (12, 77634144), (14, 66543552), (16, 58225608), (18, 51756096), (21, 44362368), (24, 38817072), (27, 34504064), (28, 33271776), (32, 29112804), (36, 25878048), (42, 22181184), (48, 19408536), (54, 17252032), (56, 16635888), (63, 14787456), (64, 14556402), (72, 12939024), (84, 11090592), (96, 9704268), (97, 9604224), (108, 8626016), (112, 8317944), (126, 7393728), (128, 7278201), (144, 6469512), (168, 5545296), (189, 4929152), (192, 4852134), (194, 4802112), (216, 4313008), (224, 4158972), (252, 3696864), (288, 3234756), (291, 3201408), (336, 2772648), (378, 2464576), (384, 2426067), (388, 2401056), (397, 2346624), (432, 2156504), (448, 2079486), (504, 1848432), (576, 1617378), (582, 1600704), (672, 1386324), (679, 1372032), (756, 1232288), (776, 1200528), (794, 1173312), (864, 1078252), (873, 1067136), (896, 1039743), (1008, 924216), (1152, 808689), (1164, 800352), (1191, 782208), (1344, 693162), (1358, 686016), (1512, 616144), (1552, 600264), (1588, 586656), (1728, 539126), (1746, 533568), (2016, 462108), (2037, 457344), (2328, 400176), (2382, 391104), (2619, 355712), (2688, 346581), (2716, 343008), (2779, 335232), (3024, 308072), (3104, 300132), (3176, 293328), (3456, 269563), (3492, 266784), (3573, 260736), (4032, 231054), (4074, 228672), (4656, 200088), (4764, 195552), (5238, 177856), (5432, 171504), (5558, 167616), (6048, 154036), (6111, 152448), (6208, 150066), (6352, 146664), (6984, 133392), (7146, 130368), (8064, 115527), (8148, 114336), (8337, 111744), (9312, 100044), (9528, 97776), (10476, 88928), (10719, 86912), (10864, 85752), (11116, 83808), (12096, 77018), (12222, 76224), (12416, 75033), (12704, 73332), (13968, 66696), (14292, 65184), (16296, 57168), (16674, 55872), (18333, 50816), (18624, 50022), (19056, 48888), (20952, 44464), (21438, 43456), (21728, 42876), (22232, 41904), (24192, 38509), (24444, 38112), (25011, 37248), (25408, 36666), (27936, 33348), (28584, 32592)]