909139728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 2905004544

約数和(自身を除く): 1995864816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 37, 42, 48, 49, 56, 62, 74, 84, 93, 98, 111, 112, 124, 147, 148, 168, 186, 196, 217, 222, 248, 259, 294, 296, 336, 337, 372, 392, 434, 444, 496, 518, 588, 592, 651, 674, 744, 777, 784, 868, 888, 1011, 1036, 1147, 1176, 1302, 1348, 1488, 1519, 1554, 1736, 1776, 1813, 2022, 2072, 2294, 2352, 2359, 2604, 2696, 3038, 3108, 3441, 3472, 3626, 4044, 4144, 4557, 4588, 4718, 5208, 5392, 5439, 6076, 6216, 6882, 7077, 7252, 8029, 8088, 9114, 9176, 9436, 10416, 10447, 10878, 12152, 12432, 12469, 13764, 14154, 14504, 16058, 16176, 16513, 18228, 18352, 18872, 20894, 21756, 24087, 24304, 24938, 27528, 28308, 29008, 31341, 32116, 33026, 36456, 37407, 37744, 41788, 43512, 48174, 49539, 49876, 55056, 56203, 56616, 62682, 64232, 66052, 72912, 73129, 74814, 83576, 87024, 87283, 96348, 99078, 99752, 112406, 113232, 125364, 128464, 132104, 146258, 149628, 167152, 168609, 174566, 192696, 198156, 199504, 219387, 224812, 250728, 261849, 264208, 292516, 299256, 337218, 349132, 385392, 386539, 396312, 438774, 449624, 501456, 511903, 523698, 585032, 598512, 610981, 674436, 698264, 773078, 792624, 877548, 899248, 1023806, 1047396, 1159617, 1170064, 1221962, 1348872, 1396528, 1535709, 1546156, 1755096, 1832943, 2047612, 2094792, 2319234, 2443924, 2697744, 2705773, 3071418, 3092312, 3510192, 3665886, 4095224, 4189584, 4638468, 4887848, 5411546, 6142836, 6184624, 7331772, 8117319, 8190448, 9276936, 9775696, 10823092, 12285672, 14663544, 16234638, 18553872, 18940411, 21646184, 24571344, 29327088, 32469276, 37880822, 43292368, 56821233, 64938552, 75761644, 113642466, 129877104, 151523288, 227284932, 303046576, 454569864, 909139728]

約数ペア:

[(1, 909139728), (2, 454569864), (3, 303046576), (4, 227284932), (6, 151523288), (7, 129877104), (8, 113642466), (12, 75761644), (14, 64938552), (16, 56821233), (21, 43292368), (24, 37880822), (28, 32469276), (31, 29327088), (37, 24571344), (42, 21646184), (48, 18940411), (49, 18553872), (56, 16234638), (62, 14663544), (74, 12285672), (84, 10823092), (93, 9775696), (98, 9276936), (111, 8190448), (112, 8117319), (124, 7331772), (147, 6184624), (148, 6142836), (168, 5411546), (186, 4887848), (196, 4638468), (217, 4189584), (222, 4095224), (248, 3665886), (259, 3510192), (294, 3092312), (296, 3071418), (336, 2705773), (337, 2697744), (372, 2443924), (392, 2319234), (434, 2094792), (444, 2047612), (496, 1832943), (518, 1755096), (588, 1546156), (592, 1535709), (651, 1396528), (674, 1348872), (744, 1221962), (777, 1170064), (784, 1159617), (868, 1047396), (888, 1023806), (1011, 899248), (1036, 877548), (1147, 792624), (1176, 773078), (1302, 698264), (1348, 674436), (1488, 610981), (1519, 598512), (1554, 585032), (1736, 523698), (1776, 511903), (1813, 501456), (2022, 449624), (2072, 438774), (2294, 396312), (2352, 386539), (2359, 385392), (2604, 349132), (2696, 337218), (3038, 299256), (3108, 292516), (3441, 264208), (3472, 261849), (3626, 250728), (4044, 224812), (4144, 219387), (4557, 199504), (4588, 198156), (4718, 192696), (5208, 174566), (5392, 168609), (5439, 167152), (6076, 149628), (6216, 146258), (6882, 132104), (7077, 128464), (7252, 125364), (8029, 113232), (8088, 112406), (9114, 99752), (9176, 99078), (9436, 96348), (10416, 87283), (10447, 87024), (10878, 83576), (12152, 74814), (12432, 73129), (12469, 72912), (13764, 66052), (14154, 64232), (14504, 62682), (16058, 56616), (16176, 56203), (16513, 55056), (18228, 49876), (18352, 49539), (18872, 48174), (20894, 43512), (21756, 41788), (24087, 37744), (24304, 37407), (24938, 36456), (27528, 33026), (28308, 32116), (29008, 31341)]