221000832

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4919}}^1$

素因数の和:4955

約数の個数: 128

約数和(自身を含む): 702576000

約数和(自身を除く): 481575168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4919, 4992, 5616, 7488, 9838, 11232, 14757, 14976, 19676, 22464, 29514, 39352, 44271, 44928, 59028, 63947, 78704, 88542, 118056, 127894, 132813, 157408, 177084, 191841, 236112, 255788, 265626, 314816, 354168, 383682, 472224, 511576, 531252, 575523, 629632, 708336, 767364, 944448, 1023152, 1062504, 1151046, 1416672, 1534728, 1726569, 1888896, 2046304, 2125008, 2302092, 2833344, 3069456, 3453138, 4092608, 4250016, 4604184, 5666688, 6138912, 6906276, 8185216, 8500032, 9208368, 12277824, 13812552, 17000064, 18416736, 24555648, 27625104, 36833472, 55250208, 73666944, 110500416, 221000832]

約数ペア:

[(1, 221000832), (2, 110500416), (3, 73666944), (4, 55250208), (6, 36833472), (8, 27625104), (9, 24555648), (12, 18416736), (13, 17000064), (16, 13812552), (18, 12277824), (24, 9208368), (26, 8500032), (27, 8185216), (32, 6906276), (36, 6138912), (39, 5666688), (48, 4604184), (52, 4250016), (54, 4092608), (64, 3453138), (72, 3069456), (78, 2833344), (96, 2302092), (104, 2125008), (108, 2046304), (117, 1888896), (128, 1726569), (144, 1534728), (156, 1416672), (192, 1151046), (208, 1062504), (216, 1023152), (234, 944448), (288, 767364), (312, 708336), (351, 629632), (384, 575523), (416, 531252), (432, 511576), (468, 472224), (576, 383682), (624, 354168), (702, 314816), (832, 265626), (864, 255788), (936, 236112), (1152, 191841), (1248, 177084), (1404, 157408), (1664, 132813), (1728, 127894), (1872, 118056), (2496, 88542), (2808, 78704), (3456, 63947), (3744, 59028), (4919, 44928), (4992, 44271), (5616, 39352), (7488, 29514), (9838, 22464), (11232, 19676), (14757, 14976)]