823138848

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{6481}}^1$

素因数の和:6517

約数の個数: 180

約数和(自身を含む): 2816500302

約数和(自身を除く): 1993361454

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 6481, 7056, 7938, 9072, 10584, 12962, 14112, 15876, 18144, 19443, 21168, 25924, 31752, 38886, 42336, 45367, 51848, 58329, 63504, 77772, 90734, 103696, 116658, 127008, 136101, 155544, 174987, 181468, 207392, 233316, 272202, 311088, 317569, 349974, 362936, 408303, 466632, 524961, 544404, 622176, 635138, 699948, 725872, 816606, 933264, 952707, 1049922, 1088808, 1224909, 1270276, 1399896, 1451744, 1633212, 1866528, 1905414, 2099844, 2177616, 2449818, 2540552, 2799792, 2858121, 3266424, 3674727, 3810828, 4199688, 4355232, 4899636, 5081104, 5599584, 5716242, 6532848, 7349454, 7621656, 8399376, 8574363, 9799272, 10162208, 11432484, 13065696, 14698908, 15243312, 16798752, 17148726, 19598544, 22864968, 25723089, 29397816, 30486624, 34297452, 39197088, 45729936, 51446178, 58795632, 68594904, 91459872, 102892356, 117591264, 137189808, 205784712, 274379616, 411569424, 823138848]

約数ペア:

[(1, 823138848), (2, 411569424), (3, 274379616), (4, 205784712), (6, 137189808), (7, 117591264), (8, 102892356), (9, 91459872), (12, 68594904), (14, 58795632), (16, 51446178), (18, 45729936), (21, 39197088), (24, 34297452), (27, 30486624), (28, 29397816), (32, 25723089), (36, 22864968), (42, 19598544), (48, 17148726), (49, 16798752), (54, 15243312), (56, 14698908), (63, 13065696), (72, 11432484), (81, 10162208), (84, 9799272), (96, 8574363), (98, 8399376), (108, 7621656), (112, 7349454), (126, 6532848), (144, 5716242), (147, 5599584), (162, 5081104), (168, 4899636), (189, 4355232), (196, 4199688), (216, 3810828), (224, 3674727), (252, 3266424), (288, 2858121), (294, 2799792), (324, 2540552), (336, 2449818), (378, 2177616), (392, 2099844), (432, 1905414), (441, 1866528), (504, 1633212), (567, 1451744), (588, 1399896), (648, 1270276), (672, 1224909), (756, 1088808), (784, 1049922), (864, 952707), (882, 933264), (1008, 816606), (1134, 725872), (1176, 699948), (1296, 635138), (1323, 622176), (1512, 544404), (1568, 524961), (1764, 466632), (2016, 408303), (2268, 362936), (2352, 349974), (2592, 317569), (2646, 311088), (3024, 272202), (3528, 233316), (3969, 207392), (4536, 181468), (4704, 174987), (5292, 155544), (6048, 136101), (6481, 127008), (7056, 116658), (7938, 103696), (9072, 90734), (10584, 77772), (12962, 63504), (14112, 58329), (15876, 51848), (18144, 45367), (19443, 42336), (21168, 38886), (25924, 31752)]