2021656576

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 4259848320

約数和(自身を除く): 2238191744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 167, 184, 256, 257, 334, 368, 512, 514, 668, 736, 1024, 1028, 1336, 1472, 2048, 2056, 2672, 2944, 3841, 4112, 5344, 5888, 5911, 7682, 8224, 10688, 11776, 11822, 15364, 16448, 21376, 23552, 23644, 30728, 32896, 42752, 42919, 47104, 47288, 61456, 65792, 85504, 85838, 94576, 122912, 131584, 171008, 171676, 189152, 245824, 263168, 342016, 343352, 378304, 491648, 526336, 686704, 756608, 983296, 987137, 1373408, 1513216, 1966592, 1974274, 2746816, 3026432, 3933184, 3948548, 5493632, 6052864, 7866368, 7897096, 10987264, 12105728, 15794192, 21974528, 31588384, 43949056, 63176768, 87898112, 126353536, 252707072, 505414144, 1010828288, 2021656576]

約数ペア:

[(1, 2021656576), (2, 1010828288), (4, 505414144), (8, 252707072), (16, 126353536), (23, 87898112), (32, 63176768), (46, 43949056), (64, 31588384), (92, 21974528), (128, 15794192), (167, 12105728), (184, 10987264), (256, 7897096), (257, 7866368), (334, 6052864), (368, 5493632), (512, 3948548), (514, 3933184), (668, 3026432), (736, 2746816), (1024, 1974274), (1028, 1966592), (1336, 1513216), (1472, 1373408), (2048, 987137), (2056, 983296), (2672, 756608), (2944, 686704), (3841, 526336), (4112, 491648), (5344, 378304), (5888, 343352), (5911, 342016), (7682, 263168), (8224, 245824), (10688, 189152), (11776, 171676), (11822, 171008), (15364, 131584), (16448, 122912), (21376, 94576), (23552, 85838), (23644, 85504), (30728, 65792), (32896, 61456), (42752, 47288), (42919, 47104)]