274379616

素因数分解:

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

素因数の和:6514

約数の個数: 144

約数和(自身を含む): 931074480

約数和(自身を除く): 656694864

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, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 6481, 7056, 10584, 12962, 14112, 19443, 21168, 25924, 38886, 42336, 45367, 51848, 58329, 77772, 90734, 103696, 116658, 136101, 155544, 174987, 181468, 207392, 233316, 272202, 311088, 317569, 349974, 362936, 408303, 466632, 544404, 622176, 635138, 699948, 725872, 816606, 933264, 952707, 1088808, 1224909, 1270276, 1399896, 1451744, 1633212, 1866528, 1905414, 2177616, 2449818, 2540552, 2799792, 2858121, 3266424, 3810828, 4355232, 4899636, 5081104, 5599584, 5716242, 6532848, 7621656, 8574363, 9799272, 10162208, 11432484, 13065696, 15243312, 17148726, 19598544, 22864968, 30486624, 34297452, 39197088, 45729936, 68594904, 91459872, 137189808, 274379616]

約数ペア:

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