218585952

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 180

約数和(自身を含む): 697504500

約数和(自身を除く): 478918548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 288, 312, 324, 338, 351, 416, 432, 468, 499, 507, 624, 648, 676, 702, 864, 936, 998, 1014, 1053, 1248, 1296, 1352, 1404, 1497, 1521, 1872, 1996, 2028, 2106, 2592, 2704, 2808, 2994, 3042, 3744, 3992, 4056, 4212, 4491, 4563, 5408, 5616, 5988, 6084, 6487, 7984, 8112, 8424, 8982, 9126, 11232, 11976, 12168, 12974, 13473, 13689, 15968, 16224, 16848, 17964, 18252, 19461, 23952, 24336, 25948, 26946, 27378, 33696, 35928, 36504, 38922, 40419, 47904, 48672, 51896, 53892, 54756, 58383, 71856, 73008, 77844, 80838, 84331, 103792, 107784, 109512, 116766, 143712, 146016, 155688, 161676, 168662, 175149, 207584, 215568, 219024, 233532, 252993, 311376, 323352, 337324, 350298, 431136, 438048, 467064, 505986, 525447, 622752, 646704, 674648, 700596, 758979, 934128, 1011972, 1050894, 1293408, 1349296, 1401192, 1517958, 1868256, 2023944, 2101788, 2276937, 2698592, 2802384, 3035916, 4047888, 4203576, 4553874, 5604768, 6071832, 6830811, 8095776, 8407152, 9107748, 12143664, 13661622, 16814304, 18215496, 24287328, 27323244, 36430992, 54646488, 72861984, 109292976, 218585952]

約数ペア:

[(1, 218585952), (2, 109292976), (3, 72861984), (4, 54646488), (6, 36430992), (8, 27323244), (9, 24287328), (12, 18215496), (13, 16814304), (16, 13661622), (18, 12143664), (24, 9107748), (26, 8407152), (27, 8095776), (32, 6830811), (36, 6071832), (39, 5604768), (48, 4553874), (52, 4203576), (54, 4047888), (72, 3035916), (78, 2802384), (81, 2698592), (96, 2276937), (104, 2101788), (108, 2023944), (117, 1868256), (144, 1517958), (156, 1401192), (162, 1349296), (169, 1293408), (208, 1050894), (216, 1011972), (234, 934128), (288, 758979), (312, 700596), (324, 674648), (338, 646704), (351, 622752), (416, 525447), (432, 505986), (468, 467064), (499, 438048), (507, 431136), (624, 350298), (648, 337324), (676, 323352), (702, 311376), (864, 252993), (936, 233532), (998, 219024), (1014, 215568), (1053, 207584), (1248, 175149), (1296, 168662), (1352, 161676), (1404, 155688), (1497, 146016), (1521, 143712), (1872, 116766), (1996, 109512), (2028, 107784), (2106, 103792), (2592, 84331), (2704, 80838), (2808, 77844), (2994, 73008), (3042, 71856), (3744, 58383), (3992, 54756), (4056, 53892), (4212, 51896), (4491, 48672), (4563, 47904), (5408, 40419), (5616, 38922), (5988, 36504), (6084, 35928), (6487, 33696), (7984, 27378), (8112, 26946), (8424, 25948), (8982, 24336), (9126, 23952), (11232, 19461), (11976, 18252), (12168, 17964), (12974, 16848), (13473, 16224), (13689, 15968)]