1440732888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9497}}^1$

素因数の和:9566

約数の個数: 144

約数和(自身を含む): 4645091880

約数和(自身を除く): 3204358992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1176, 1204, 1548, 1764, 1806, 2107, 2408, 2709, 3096, 3528, 3612, 4214, 5418, 6321, 7224, 8428, 9497, 10836, 12642, 16856, 18963, 18994, 21672, 25284, 28491, 37926, 37988, 50568, 56982, 66479, 75852, 75976, 85473, 113964, 132958, 151704, 170946, 199437, 227928, 265916, 341892, 398874, 408371, 465353, 531832, 598311, 683784, 797748, 816742, 930706, 1196622, 1225113, 1396059, 1595496, 1633484, 1861412, 2393244, 2450226, 2792118, 2858597, 3266968, 3675339, 3722824, 4188177, 4786488, 4900452, 5584236, 5717194, 7350678, 8376354, 8575791, 9800904, 11168472, 11434388, 14701356, 16752708, 17151582, 20010179, 22868776, 25727373, 29402712, 33505416, 34303164, 40020358, 51454746, 60030537, 68606328, 80040716, 102909492, 120061074, 160081432, 180091611, 205818984, 240122148, 360183222, 480244296, 720366444, 1440732888]

約数ペア:

[(1, 1440732888), (2, 720366444), (3, 480244296), (4, 360183222), (6, 240122148), (7, 205818984), (8, 180091611), (9, 160081432), (12, 120061074), (14, 102909492), (18, 80040716), (21, 68606328), (24, 60030537), (28, 51454746), (36, 40020358), (42, 34303164), (43, 33505416), (49, 29402712), (56, 25727373), (63, 22868776), (72, 20010179), (84, 17151582), (86, 16752708), (98, 14701356), (126, 11434388), (129, 11168472), (147, 9800904), (168, 8575791), (172, 8376354), (196, 7350678), (252, 5717194), (258, 5584236), (294, 4900452), (301, 4786488), (344, 4188177), (387, 3722824), (392, 3675339), (441, 3266968), (504, 2858597), (516, 2792118), (588, 2450226), (602, 2393244), (774, 1861412), (882, 1633484), (903, 1595496), (1032, 1396059), (1176, 1225113), (1204, 1196622), (1548, 930706), (1764, 816742), (1806, 797748), (2107, 683784), (2408, 598311), (2709, 531832), (3096, 465353), (3528, 408371), (3612, 398874), (4214, 341892), (5418, 265916), (6321, 227928), (7224, 199437), (8428, 170946), (9497, 151704), (10836, 132958), (12642, 113964), (16856, 85473), (18963, 75976), (18994, 75852), (21672, 66479), (25284, 56982), (28491, 50568), (37926, 37988)]