181433824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 433520640

約数和(自身を除く): 252086816

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 806, 992, 1144, 1279, 1364, 1612, 2288, 2558, 2728, 3224, 4433, 4576, 5116, 5456, 6448, 8866, 10232, 10912, 12896, 14069, 16627, 17732, 20464, 28138, 33254, 35464, 39649, 40928, 56276, 66508, 70928, 79298, 112552, 133016, 141856, 158596, 182897, 225104, 266032, 317192, 365794, 436139, 450208, 515437, 532064, 634384, 731588, 872278, 1030874, 1268768, 1463176, 1744556, 2061748, 2926352, 3489112, 4123496, 5669807, 5852704, 6978224, 8246992, 11339614, 13956448, 16493984, 22679228, 45358456, 90716912, 181433824]

約数ペア:

[(1, 181433824), (2, 90716912), (4, 45358456), (8, 22679228), (11, 16493984), (13, 13956448), (16, 11339614), (22, 8246992), (26, 6978224), (31, 5852704), (32, 5669807), (44, 4123496), (52, 3489112), (62, 2926352), (88, 2061748), (104, 1744556), (124, 1463176), (143, 1268768), (176, 1030874), (208, 872278), (248, 731588), (286, 634384), (341, 532064), (352, 515437), (403, 450208), (416, 436139), (496, 365794), (572, 317192), (682, 266032), (806, 225104), (992, 182897), (1144, 158596), (1279, 141856), (1364, 133016), (1612, 112552), (2288, 79298), (2558, 70928), (2728, 66508), (3224, 56276), (4433, 40928), (4576, 39649), (5116, 35464), (5456, 33254), (6448, 28138), (8866, 20464), (10232, 17732), (10912, 16627), (12896, 14069)]