1919420928

素因数分解:

$2^9\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3299

約数の個数: 160

約数和(自身を含む): 5815550400

約数和(自身を除く): 3896129472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 512, 516, 576, 688, 768, 774, 864, 1032, 1152, 1161, 1376, 1536, 1548, 1728, 2064, 2304, 2322, 2752, 3096, 3229, 3456, 4128, 4608, 4644, 5504, 6192, 6458, 6912, 8256, 9288, 9687, 11008, 12384, 12916, 13824, 16512, 18576, 19374, 22016, 24768, 25832, 29061, 33024, 37152, 38748, 49536, 51664, 58122, 66048, 74304, 77496, 87183, 99072, 103328, 116244, 138847, 148608, 154992, 174366, 198144, 206656, 232488, 277694, 297216, 309984, 348732, 413312, 416541, 464976, 555388, 594432, 619968, 697464, 826624, 833082, 929952, 1110776, 1239936, 1249623, 1394928, 1653248, 1666164, 1859904, 2221552, 2479872, 2499246, 2789856, 3332328, 3719808, 3748869, 4443104, 4959744, 4998492, 5579712, 6664656, 7439616, 7497738, 8886208, 9996984, 11159424, 13329312, 14879232, 14995476, 17772416, 19993968, 22318848, 26658624, 29990952, 35544832, 39987936, 44637696, 53317248, 59981904, 71089664, 79975872, 106634496, 119963808, 159951744, 213268992, 239927616, 319903488, 479855232, 639806976, 959710464, 1919420928]

約数ペア:

[(1, 1919420928), (2, 959710464), (3, 639806976), (4, 479855232), (6, 319903488), (8, 239927616), (9, 213268992), (12, 159951744), (16, 119963808), (18, 106634496), (24, 79975872), (27, 71089664), (32, 59981904), (36, 53317248), (43, 44637696), (48, 39987936), (54, 35544832), (64, 29990952), (72, 26658624), (86, 22318848), (96, 19993968), (108, 17772416), (128, 14995476), (129, 14879232), (144, 13329312), (172, 11159424), (192, 9996984), (216, 8886208), (256, 7497738), (258, 7439616), (288, 6664656), (344, 5579712), (384, 4998492), (387, 4959744), (432, 4443104), (512, 3748869), (516, 3719808), (576, 3332328), (688, 2789856), (768, 2499246), (774, 2479872), (864, 2221552), (1032, 1859904), (1152, 1666164), (1161, 1653248), (1376, 1394928), (1536, 1249623), (1548, 1239936), (1728, 1110776), (2064, 929952), (2304, 833082), (2322, 826624), (2752, 697464), (3096, 619968), (3229, 594432), (3456, 555388), (4128, 464976), (4608, 416541), (4644, 413312), (5504, 348732), (6192, 309984), (6458, 297216), (6912, 277694), (8256, 232488), (9288, 206656), (9687, 198144), (11008, 174366), (12384, 154992), (12916, 148608), (13824, 138847), (16512, 116244), (18576, 103328), (19374, 99072), (22016, 87183), (24768, 77496), (25832, 74304), (29061, 66048), (33024, 58122), (37152, 51664), (38748, 49536)]