259755552

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1536

約数の個数: 192

約数和(自身を含む): 896313600

約数和(自身を除く): 636558048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 464, 504, 522, 609, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1392, 1481, 1512, 1566, 1624, 1827, 2016, 2088, 2436, 2784, 2962, 3024, 3132, 3248, 3654, 4176, 4443, 4872, 5481, 5924, 6048, 6264, 6496, 7308, 8352, 8886, 9744, 10367, 10962, 11848, 12528, 13329, 14616, 17772, 19488, 20734, 21924, 23696, 25056, 26658, 29232, 31101, 35544, 39987, 41468, 42949, 43848, 47392, 53316, 58464, 62202, 71088, 79974, 82936, 85898, 87696, 93303, 106632, 124404, 128847, 142176, 159948, 165872, 171796, 175392, 186606, 213264, 248808, 257694, 279909, 300643, 319896, 331744, 343592, 373212, 386541, 426528, 497616, 515388, 559818, 601286, 639792, 687184, 746424, 773082, 901929, 995232, 1030776, 1119636, 1159623, 1202572, 1279584, 1374368, 1492848, 1546164, 1803858, 2061552, 2239272, 2319246, 2405144, 2705787, 2985696, 3092328, 3607716, 4123104, 4478544, 4638492, 4810288, 5411574, 6184656, 7215432, 8117361, 8957088, 9276984, 9620576, 10823148, 12369312, 14430864, 16234722, 18553968, 21646296, 28861728, 32469444, 37107936, 43292592, 64938888, 86585184, 129877776, 259755552]

約数ペア:

[(1, 259755552), (2, 129877776), (3, 86585184), (4, 64938888), (6, 43292592), (7, 37107936), (8, 32469444), (9, 28861728), (12, 21646296), (14, 18553968), (16, 16234722), (18, 14430864), (21, 12369312), (24, 10823148), (27, 9620576), (28, 9276984), (29, 8957088), (32, 8117361), (36, 7215432), (42, 6184656), (48, 5411574), (54, 4810288), (56, 4638492), (58, 4478544), (63, 4123104), (72, 3607716), (84, 3092328), (87, 2985696), (96, 2705787), (108, 2405144), (112, 2319246), (116, 2239272), (126, 2061552), (144, 1803858), (168, 1546164), (174, 1492848), (189, 1374368), (203, 1279584), (216, 1202572), (224, 1159623), (232, 1119636), (252, 1030776), (261, 995232), (288, 901929), (336, 773082), (348, 746424), (378, 687184), (406, 639792), (432, 601286), (464, 559818), (504, 515388), (522, 497616), (609, 426528), (672, 386541), (696, 373212), (756, 343592), (783, 331744), (812, 319896), (864, 300643), (928, 279909), (1008, 257694), (1044, 248808), (1218, 213264), (1392, 186606), (1481, 175392), (1512, 171796), (1566, 165872), (1624, 159948), (1827, 142176), (2016, 128847), (2088, 124404), (2436, 106632), (2784, 93303), (2962, 87696), (3024, 85898), (3132, 82936), (3248, 79974), (3654, 71088), (4176, 62202), (4443, 58464), (4872, 53316), (5481, 47392), (5924, 43848), (6048, 42949), (6264, 41468), (6496, 39987), (7308, 35544), (8352, 31101), (8886, 29232), (9744, 26658), (10367, 25056), (10962, 23696), (11848, 21924), (12528, 20734), (13329, 19488), (14616, 17772)]