256207968

素因数分解:

$2^5\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3001

約数の個数: 96

約数和(自身を含む): 754790400

約数和(自身を除く): 498582432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 103, 108, 144, 206, 216, 288, 309, 412, 432, 618, 824, 864, 927, 1236, 1648, 1854, 2472, 2781, 2879, 3296, 3708, 4944, 5562, 5758, 7416, 8637, 9888, 11124, 11516, 14832, 17274, 22248, 23032, 25911, 29664, 34548, 44496, 46064, 51822, 69096, 77733, 88992, 92128, 103644, 138192, 155466, 207288, 276384, 296537, 310932, 414576, 593074, 621864, 829152, 889611, 1186148, 1243728, 1779222, 2372296, 2487456, 2668833, 3558444, 4744592, 5337666, 7116888, 8006499, 9489184, 10675332, 14233776, 16012998, 21350664, 28467552, 32025996, 42701328, 64051992, 85402656, 128103984, 256207968]

約数ペア:

[(1, 256207968), (2, 128103984), (3, 85402656), (4, 64051992), (6, 42701328), (8, 32025996), (9, 28467552), (12, 21350664), (16, 16012998), (18, 14233776), (24, 10675332), (27, 9489184), (32, 8006499), (36, 7116888), (48, 5337666), (54, 4744592), (72, 3558444), (96, 2668833), (103, 2487456), (108, 2372296), (144, 1779222), (206, 1243728), (216, 1186148), (288, 889611), (309, 829152), (412, 621864), (432, 593074), (618, 414576), (824, 310932), (864, 296537), (927, 276384), (1236, 207288), (1648, 155466), (1854, 138192), (2472, 103644), (2781, 92128), (2879, 88992), (3296, 77733), (3708, 69096), (4944, 51822), (5562, 46064), (5758, 44496), (7416, 34548), (8637, 29664), (9888, 25911), (11124, 23032), (11516, 22248), (14832, 17274)]