620621568

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 2134917120

約数和(自身を除く): 1514295552

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, 101, 108, 112, 126, 127, 128, 144, 168, 189, 192, 202, 216, 224, 252, 254, 256, 288, 303, 336, 378, 381, 384, 404, 432, 448, 504, 508, 576, 606, 672, 707, 756, 762, 768, 808, 864, 889, 896, 909, 1008, 1016, 1143, 1152, 1212, 1344, 1414, 1512, 1524, 1616, 1728, 1778, 1792, 1818, 2016, 2032, 2121, 2286, 2304, 2424, 2667, 2688, 2727, 2828, 3024, 3048, 3232, 3429, 3456, 3556, 3636, 4032, 4064, 4242, 4572, 4848, 5334, 5376, 5454, 5656, 6048, 6096, 6363, 6464, 6858, 6912, 7112, 7272, 8001, 8064, 8128, 8484, 9144, 9696, 10668, 10908, 11312, 12096, 12192, 12726, 12827, 12928, 13716, 14224, 14544, 16002, 16128, 16256, 16968, 18288, 19089, 19392, 21336, 21816, 22624, 24003, 24192, 24384, 25452, 25654, 25856, 27432, 28448, 29088, 32004, 32512, 33936, 36576, 38178, 38481, 38784, 42672, 43632, 45248, 48006, 48384, 48768, 50904, 51308, 54864, 56896, 58176, 64008, 67872, 73152, 76356, 76962, 77568, 85344, 87264, 89789, 90496, 96012, 97536, 101808, 102616, 109728, 113792, 115443, 116352, 128016, 135744, 146304, 152712, 153924, 170688, 174528, 179578, 180992, 192024, 203616, 205232, 219456, 227584, 230886, 232704, 256032, 269367, 271488, 292608, 305424, 307848, 341376, 346329, 349056, 359156, 384048, 407232, 410464, 438912, 461772, 512064, 538734, 542976, 610848, 615696, 682752, 692658, 698112, 718312, 768096, 808101, 814464, 820928, 877824, 923544, 1024128, 1077468, 1221696, 1231392, 1385316, 1436624, 1536192, 1616202, 1628928, 1641856, 1847088, 2048256, 2154936, 2424303, 2443392, 2462784, 2770632, 2873248, 3072384, 3232404, 3283712, 3694176, 4309872, 4848606, 4886784, 4925568, 5541264, 5746496, 6144768, 6464808, 7388352, 8619744, 9697212, 9851136, 11082528, 11492992, 12929616, 14776704, 17239488, 19394424, 22165056, 22985984, 25859232, 29553408, 34478976, 38788848, 44330112, 51718464, 68957952, 77577696, 88660224, 103436928, 155155392, 206873856, 310310784, 620621568]

約数ペア:

[(1, 620621568), (2, 310310784), (3, 206873856), (4, 155155392), (6, 103436928), (7, 88660224), (8, 77577696), (9, 68957952), (12, 51718464), (14, 44330112), (16, 38788848), (18, 34478976), (21, 29553408), (24, 25859232), (27, 22985984), (28, 22165056), (32, 19394424), (36, 17239488), (42, 14776704), (48, 12929616), (54, 11492992), (56, 11082528), (63, 9851136), (64, 9697212), (72, 8619744), (84, 7388352), (96, 6464808), (101, 6144768), (108, 5746496), (112, 5541264), (126, 4925568), (127, 4886784), (128, 4848606), (144, 4309872), (168, 3694176), (189, 3283712), (192, 3232404), (202, 3072384), (216, 2873248), (224, 2770632), (252, 2462784), (254, 2443392), (256, 2424303), (288, 2154936), (303, 2048256), (336, 1847088), (378, 1641856), (381, 1628928), (384, 1616202), (404, 1536192), (432, 1436624), (448, 1385316), (504, 1231392), (508, 1221696), (576, 1077468), (606, 1024128), (672, 923544), (707, 877824), (756, 820928), (762, 814464), (768, 808101), (808, 768096), (864, 718312), (889, 698112), (896, 692658), (909, 682752), (1008, 615696), (1016, 610848), (1143, 542976), (1152, 538734), (1212, 512064), (1344, 461772), (1414, 438912), (1512, 410464), (1524, 407232), (1616, 384048), (1728, 359156), (1778, 349056), (1792, 346329), (1818, 341376), (2016, 307848), (2032, 305424), (2121, 292608), (2286, 271488), (2304, 269367), (2424, 256032), (2667, 232704), (2688, 230886), (2727, 227584), (2828, 219456), (3024, 205232), (3048, 203616), (3232, 192024), (3429, 180992), (3456, 179578), (3556, 174528), (3636, 170688), (4032, 153924), (4064, 152712), (4242, 146304), (4572, 135744), (4848, 128016), (5334, 116352), (5376, 115443), (5454, 113792), (5656, 109728), (6048, 102616), (6096, 101808), (6363, 97536), (6464, 96012), (6858, 90496), (6912, 89789), (7112, 87264), (7272, 85344), (8001, 77568), (8064, 76962), (8128, 76356), (8484, 73152), (9144, 67872), (9696, 64008), (10668, 58176), (10908, 56896), (11312, 54864), (12096, 51308), (12192, 50904), (12726, 48768), (12827, 48384), (12928, 48006), (13716, 45248), (14224, 43632), (14544, 42672), (16002, 38784), (16128, 38481), (16256, 38178), (16968, 36576), (18288, 33936), (19089, 32512), (19392, 32004), (21336, 29088), (21816, 28448), (22624, 27432), (24003, 25856), (24192, 25654), (24384, 25452)]