427128832

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 938377440

約数和(自身を除く): 511248608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 263, 416, 488, 512, 526, 793, 832, 976, 1024, 1052, 1586, 1664, 1952, 2048, 2104, 3172, 3328, 3419, 3904, 4208, 6344, 6656, 6838, 7808, 8416, 12688, 13312, 13676, 15616, 16043, 16832, 25376, 26624, 27352, 31232, 32086, 33664, 50752, 54704, 62464, 64172, 67328, 101504, 109408, 124928, 128344, 134656, 203008, 208559, 218816, 256688, 269312, 406016, 417118, 437632, 513376, 538624, 812032, 834236, 875264, 1026752, 1624064, 1668472, 1750528, 2053504, 3336944, 3501056, 4107008, 6673888, 7002112, 8214016, 13347776, 16428032, 26695552, 32856064, 53391104, 106782208, 213564416, 427128832]

約数ペア:

[(1, 427128832), (2, 213564416), (4, 106782208), (8, 53391104), (13, 32856064), (16, 26695552), (26, 16428032), (32, 13347776), (52, 8214016), (61, 7002112), (64, 6673888), (104, 4107008), (122, 3501056), (128, 3336944), (208, 2053504), (244, 1750528), (256, 1668472), (263, 1624064), (416, 1026752), (488, 875264), (512, 834236), (526, 812032), (793, 538624), (832, 513376), (976, 437632), (1024, 417118), (1052, 406016), (1586, 269312), (1664, 256688), (1952, 218816), (2048, 208559), (2104, 203008), (3172, 134656), (3328, 128344), (3419, 124928), (3904, 109408), (4208, 101504), (6344, 67328), (6656, 64172), (6838, 62464), (7808, 54704), (8416, 50752), (12688, 33664), (13312, 32086), (13676, 31232), (15616, 27352), (16043, 26624), (16832, 25376)]