217143312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 596693952

約数和(自身を除く): 379550640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 281, 408, 562, 816, 843, 947, 1124, 1686, 1894, 2248, 2841, 3372, 3788, 4496, 4777, 5682, 6744, 7576, 9554, 11364, 13488, 14331, 15152, 16099, 19108, 22728, 28662, 32198, 38216, 45456, 48297, 57324, 64396, 76432, 96594, 114648, 128792, 193188, 229296, 257584, 266107, 386376, 532214, 772752, 798321, 1064428, 1596642, 2128856, 3193284, 4257712, 4523819, 6386568, 9047638, 12773136, 13571457, 18095276, 27142914, 36190552, 54285828, 72381104, 108571656, 217143312]

約数ペア:

[(1, 217143312), (2, 108571656), (3, 72381104), (4, 54285828), (6, 36190552), (8, 27142914), (12, 18095276), (16, 13571457), (17, 12773136), (24, 9047638), (34, 6386568), (48, 4523819), (51, 4257712), (68, 3193284), (102, 2128856), (136, 1596642), (204, 1064428), (272, 798321), (281, 772752), (408, 532214), (562, 386376), (816, 266107), (843, 257584), (947, 229296), (1124, 193188), (1686, 128792), (1894, 114648), (2248, 96594), (2841, 76432), (3372, 64396), (3788, 57324), (4496, 48297), (4777, 45456), (5682, 38216), (6744, 32198), (7576, 28662), (9554, 22728), (11364, 19108), (13488, 16099), (14331, 15152)]