231536928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^2$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 725215680

約数和(自身を除く): 493678752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 109, 112, 116, 168, 174, 203, 218, 224, 232, 327, 336, 348, 406, 436, 464, 609, 654, 672, 696, 763, 812, 872, 928, 1218, 1308, 1392, 1526, 1624, 1744, 2289, 2436, 2616, 2784, 3052, 3161, 3248, 3488, 4578, 4872, 5232, 6104, 6322, 6496, 9156, 9483, 9744, 10464, 11881, 12208, 12644, 18312, 18966, 19488, 22127, 23762, 24416, 25288, 35643, 36624, 37932, 44254, 47524, 50576, 66381, 71286, 73248, 75864, 83167, 88508, 95048, 101152, 132762, 142572, 151728, 166334, 177016, 190096, 249501, 265524, 285144, 303456, 332668, 344549, 354032, 380192, 499002, 531048, 570288, 665336, 689098, 708064, 998004, 1033647, 1062096, 1140576, 1330672, 1378196, 1996008, 2067294, 2124192, 2411843, 2661344, 2756392, 3992016, 4134588, 4823686, 5512784, 7235529, 7984032, 8269176, 9647372, 11025568, 14471058, 16538352, 19294744, 28942116, 33076704, 38589488, 57884232, 77178976, 115768464, 231536928]

約数ペア:

[(1, 231536928), (2, 115768464), (3, 77178976), (4, 57884232), (6, 38589488), (7, 33076704), (8, 28942116), (12, 19294744), (14, 16538352), (16, 14471058), (21, 11025568), (24, 9647372), (28, 8269176), (29, 7984032), (32, 7235529), (42, 5512784), (48, 4823686), (56, 4134588), (58, 3992016), (84, 2756392), (87, 2661344), (96, 2411843), (109, 2124192), (112, 2067294), (116, 1996008), (168, 1378196), (174, 1330672), (203, 1140576), (218, 1062096), (224, 1033647), (232, 998004), (327, 708064), (336, 689098), (348, 665336), (406, 570288), (436, 531048), (464, 499002), (609, 380192), (654, 354032), (672, 344549), (696, 332668), (763, 303456), (812, 285144), (872, 265524), (928, 249501), (1218, 190096), (1308, 177016), (1392, 166334), (1526, 151728), (1624, 142572), (1744, 132762), (2289, 101152), (2436, 95048), (2616, 88508), (2784, 83167), (3052, 75864), (3161, 73248), (3248, 71286), (3488, 66381), (4578, 50576), (4872, 47524), (5232, 44254), (6104, 37932), (6322, 36624), (6496, 35643), (9156, 25288), (9483, 24416), (9744, 23762), (10464, 22127), (11881, 19488), (12208, 18966), (12644, 18312)]