488445984

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43487}}^1$

素因数の和:43519

約数の個数: 96

約数和(自身を含む): 1534256640

約数和(自身を除く): 1045810656

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, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 43487, 86974, 130461, 173948, 260922, 347896, 391383, 521844, 565331, 695792, 782766, 1043688, 1130662, 1174149, 1391584, 1565532, 1695993, 2087376, 2261324, 2348298, 3131064, 3391986, 4174752, 4522648, 4696596, 5087979, 6262128, 6783972, 9045296, 9393192, 10175958, 12524256, 13567944, 15263937, 18090592, 18786384, 20351916, 27135888, 30527874, 37572768, 40703832, 54271776, 61055748, 81407664, 122111496, 162815328, 244222992, 488445984]

約数ペア:

[(1, 488445984), (2, 244222992), (3, 162815328), (4, 122111496), (6, 81407664), (8, 61055748), (9, 54271776), (12, 40703832), (13, 37572768), (16, 30527874), (18, 27135888), (24, 20351916), (26, 18786384), (27, 18090592), (32, 15263937), (36, 13567944), (39, 12524256), (48, 10175958), (52, 9393192), (54, 9045296), (72, 6783972), (78, 6262128), (96, 5087979), (104, 4696596), (108, 4522648), (117, 4174752), (144, 3391986), (156, 3131064), (208, 2348298), (216, 2261324), (234, 2087376), (288, 1695993), (312, 1565532), (351, 1391584), (416, 1174149), (432, 1130662), (468, 1043688), (624, 782766), (702, 695792), (864, 565331), (936, 521844), (1248, 391383), (1404, 347896), (1872, 260922), (2808, 173948), (3744, 130461), (5616, 86974), (11232, 43487)]