404213712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 1244872704

約数和(自身を除く): 840658992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 151, 168, 186, 217, 248, 257, 302, 336, 372, 434, 453, 496, 514, 604, 651, 744, 771, 868, 906, 1028, 1057, 1208, 1302, 1488, 1542, 1736, 1799, 1812, 2056, 2114, 2416, 2604, 3084, 3171, 3472, 3598, 3624, 4112, 4228, 4681, 5208, 5397, 6168, 6342, 7196, 7248, 7967, 8456, 9362, 10416, 10794, 12336, 12684, 14043, 14392, 15934, 16912, 18724, 21588, 23901, 25368, 28086, 28784, 31868, 32767, 37448, 38807, 43176, 47802, 50736, 55769, 56172, 63736, 65534, 74896, 77614, 86352, 95604, 98301, 111538, 112344, 116421, 127472, 131068, 155228, 167307, 191208, 196602, 223076, 224688, 232842, 262136, 271649, 310456, 334614, 382416, 393204, 446152, 465684, 524272, 543298, 620912, 669228, 786408, 814947, 892304, 931368, 1086596, 1203017, 1338456, 1572816, 1629894, 1862736, 2173192, 2406034, 2676912, 3259788, 3609051, 4346384, 4812068, 6519576, 7218102, 8421119, 9624136, 13039152, 14436204, 16842238, 19248272, 25263357, 28872408, 33684476, 50526714, 57744816, 67368952, 101053428, 134737904, 202106856, 404213712]

約数ペア:

[(1, 404213712), (2, 202106856), (3, 134737904), (4, 101053428), (6, 67368952), (7, 57744816), (8, 50526714), (12, 33684476), (14, 28872408), (16, 25263357), (21, 19248272), (24, 16842238), (28, 14436204), (31, 13039152), (42, 9624136), (48, 8421119), (56, 7218102), (62, 6519576), (84, 4812068), (93, 4346384), (112, 3609051), (124, 3259788), (151, 2676912), (168, 2406034), (186, 2173192), (217, 1862736), (248, 1629894), (257, 1572816), (302, 1338456), (336, 1203017), (372, 1086596), (434, 931368), (453, 892304), (496, 814947), (514, 786408), (604, 669228), (651, 620912), (744, 543298), (771, 524272), (868, 465684), (906, 446152), (1028, 393204), (1057, 382416), (1208, 334614), (1302, 310456), (1488, 271649), (1542, 262136), (1736, 232842), (1799, 224688), (1812, 223076), (2056, 196602), (2114, 191208), (2416, 167307), (2604, 155228), (3084, 131068), (3171, 127472), (3472, 116421), (3598, 112344), (3624, 111538), (4112, 98301), (4228, 95604), (4681, 86352), (5208, 77614), (5397, 74896), (6168, 65534), (6342, 63736), (7196, 56172), (7248, 55769), (7967, 50736), (8456, 47802), (9362, 43176), (10416, 38807), (10794, 37448), (12336, 32767), (12684, 31868), (14043, 28784), (14392, 28086), (15934, 25368), (16912, 23901), (18724, 21588)]