12742464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 112

約数和(自身を含む): 40640000

約数和(自身を除く): 27897536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 499, 532, 608, 672, 798, 912, 998, 1064, 1216, 1344, 1497, 1596, 1824, 1996, 2128, 2994, 3192, 3493, 3648, 3992, 4256, 5988, 6384, 6986, 7984, 8512, 9481, 10479, 11976, 12768, 13972, 15968, 18962, 20958, 23952, 25536, 27944, 28443, 31936, 37924, 41916, 47904, 55888, 56886, 66367, 75848, 83832, 95808, 111776, 113772, 132734, 151696, 167664, 199101, 223552, 227544, 265468, 303392, 335328, 398202, 455088, 530936, 606784, 670656, 796404, 910176, 1061872, 1592808, 1820352, 2123744, 3185616, 4247488, 6371232, 12742464]

約数ペア:

[(1, 12742464), (2, 6371232), (3, 4247488), (4, 3185616), (6, 2123744), (7, 1820352), (8, 1592808), (12, 1061872), (14, 910176), (16, 796404), (19, 670656), (21, 606784), (24, 530936), (28, 455088), (32, 398202), (38, 335328), (42, 303392), (48, 265468), (56, 227544), (57, 223552), (64, 199101), (76, 167664), (84, 151696), (96, 132734), (112, 113772), (114, 111776), (133, 95808), (152, 83832), (168, 75848), (192, 66367), (224, 56886), (228, 55888), (266, 47904), (304, 41916), (336, 37924), (399, 31936), (448, 28443), (456, 27944), (499, 25536), (532, 23952), (608, 20958), (672, 18962), (798, 15968), (912, 13972), (998, 12768), (1064, 11976), (1216, 10479), (1344, 9481), (1497, 8512), (1596, 7984), (1824, 6986), (1996, 6384), (2128, 5988), (2994, 4256), (3192, 3992), (3493, 3648)]