787228512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1481}}^1$

素因数の和:1621

約数の個数: 144

約数和(自身を含む): 2426769072

約数和(自身を除く): 1639540560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 113, 147, 168, 196, 224, 226, 294, 336, 339, 392, 452, 588, 672, 678, 784, 791, 904, 1176, 1356, 1481, 1568, 1582, 1808, 2352, 2373, 2712, 2962, 3164, 3616, 4443, 4704, 4746, 5424, 5537, 5924, 6328, 8886, 9492, 10367, 10848, 11074, 11848, 12656, 16611, 17772, 18984, 20734, 22148, 23696, 25312, 31101, 33222, 35544, 37968, 41468, 44296, 47392, 62202, 66444, 71088, 72569, 75936, 82936, 88592, 124404, 132888, 142176, 145138, 165872, 167353, 177184, 217707, 248808, 265776, 290276, 331744, 334706, 435414, 497616, 502059, 531552, 580552, 669412, 870828, 995232, 1004118, 1161104, 1171471, 1338824, 1741656, 2008236, 2322208, 2342942, 2677648, 3483312, 3514413, 4016472, 4685884, 5355296, 6966624, 7028826, 8032944, 8200297, 9371768, 14057652, 16065888, 16400594, 18743536, 24600891, 28115304, 32801188, 37487072, 49201782, 56230608, 65602376, 98403564, 112461216, 131204752, 196807128, 262409504, 393614256, 787228512]

約数ペア:

[(1, 787228512), (2, 393614256), (3, 262409504), (4, 196807128), (6, 131204752), (7, 112461216), (8, 98403564), (12, 65602376), (14, 56230608), (16, 49201782), (21, 37487072), (24, 32801188), (28, 28115304), (32, 24600891), (42, 18743536), (48, 16400594), (49, 16065888), (56, 14057652), (84, 9371768), (96, 8200297), (98, 8032944), (112, 7028826), (113, 6966624), (147, 5355296), (168, 4685884), (196, 4016472), (224, 3514413), (226, 3483312), (294, 2677648), (336, 2342942), (339, 2322208), (392, 2008236), (452, 1741656), (588, 1338824), (672, 1171471), (678, 1161104), (784, 1004118), (791, 995232), (904, 870828), (1176, 669412), (1356, 580552), (1481, 531552), (1568, 502059), (1582, 497616), (1808, 435414), (2352, 334706), (2373, 331744), (2712, 290276), (2962, 265776), (3164, 248808), (3616, 217707), (4443, 177184), (4704, 167353), (4746, 165872), (5424, 145138), (5537, 142176), (5924, 132888), (6328, 124404), (8886, 88592), (9492, 82936), (10367, 75936), (10848, 72569), (11074, 71088), (11848, 66444), (12656, 62202), (16611, 47392), (17772, 44296), (18984, 41468), (20734, 37968), (22148, 35544), (23696, 33222), (25312, 31101)]