1279139328

素因数分解:

$2^9\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3119}}^1$

素因数の和:3232

約数の個数: 120

約数和(自身を含む): 3734359200

約数和(自身を除く): 2455219872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 512, 534, 576, 712, 768, 801, 1068, 1152, 1424, 1536, 1602, 2136, 2304, 2848, 3119, 3204, 4272, 4608, 5696, 6238, 6408, 8544, 9357, 11392, 12476, 12816, 17088, 18714, 22784, 24952, 25632, 28071, 34176, 37428, 45568, 49904, 51264, 56142, 68352, 74856, 99808, 102528, 112284, 136704, 149712, 199616, 205056, 224568, 277591, 299424, 399232, 410112, 449136, 555182, 598848, 798464, 832773, 898272, 1110364, 1197696, 1596928, 1665546, 1796544, 2220728, 2395392, 2498319, 3331092, 3593088, 4441456, 4790784, 4996638, 6662184, 7186176, 8882912, 9993276, 13324368, 14372352, 17765824, 19986552, 26648736, 35531648, 39973104, 53297472, 71063296, 79946208, 106594944, 142126592, 159892416, 213189888, 319784832, 426379776, 639569664, 1279139328]

約数ペア:

[(1, 1279139328), (2, 639569664), (3, 426379776), (4, 319784832), (6, 213189888), (8, 159892416), (9, 142126592), (12, 106594944), (16, 79946208), (18, 71063296), (24, 53297472), (32, 39973104), (36, 35531648), (48, 26648736), (64, 19986552), (72, 17765824), (89, 14372352), (96, 13324368), (128, 9993276), (144, 8882912), (178, 7186176), (192, 6662184), (256, 4996638), (267, 4790784), (288, 4441456), (356, 3593088), (384, 3331092), (512, 2498319), (534, 2395392), (576, 2220728), (712, 1796544), (768, 1665546), (801, 1596928), (1068, 1197696), (1152, 1110364), (1424, 898272), (1536, 832773), (1602, 798464), (2136, 598848), (2304, 555182), (2848, 449136), (3119, 410112), (3204, 399232), (4272, 299424), (4608, 277591), (5696, 224568), (6238, 205056), (6408, 199616), (8544, 149712), (9357, 136704), (11392, 112284), (12476, 102528), (12816, 99808), (17088, 74856), (18714, 68352), (22784, 56142), (24952, 51264), (25632, 49904), (28071, 45568), (34176, 37428)]