479403904

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 1167598080

約数和(自身を除く): 688194176

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 128, 161, 172, 184, 224, 301, 322, 344, 368, 448, 541, 602, 644, 688, 736, 896, 989, 1082, 1204, 1288, 1376, 1472, 1978, 2164, 2408, 2576, 2752, 2944, 3787, 3956, 4328, 4816, 5152, 5504, 6923, 7574, 7912, 8656, 9632, 10304, 12443, 13846, 15148, 15824, 17312, 19264, 20608, 23263, 24886, 27692, 30296, 31648, 34624, 38528, 46526, 49772, 55384, 60592, 63296, 69248, 87101, 93052, 99544, 110768, 121184, 126592, 162841, 174202, 186104, 199088, 221536, 242368, 325682, 348404, 372208, 398176, 443072, 484736, 535049, 651364, 696808, 744416, 796352, 886144, 1070098, 1302728, 1393616, 1488832, 1592704, 2140196, 2605456, 2787232, 2977664, 3745343, 4280392, 5210912, 5574464, 7490686, 8560784, 10421824, 11148928, 14981372, 17121568, 20843648, 29962744, 34243136, 59925488, 68486272, 119850976, 239701952, 479403904]

約数ペア:

[(1, 479403904), (2, 239701952), (4, 119850976), (7, 68486272), (8, 59925488), (14, 34243136), (16, 29962744), (23, 20843648), (28, 17121568), (32, 14981372), (43, 11148928), (46, 10421824), (56, 8560784), (64, 7490686), (86, 5574464), (92, 5210912), (112, 4280392), (128, 3745343), (161, 2977664), (172, 2787232), (184, 2605456), (224, 2140196), (301, 1592704), (322, 1488832), (344, 1393616), (368, 1302728), (448, 1070098), (541, 886144), (602, 796352), (644, 744416), (688, 696808), (736, 651364), (896, 535049), (989, 484736), (1082, 443072), (1204, 398176), (1288, 372208), (1376, 348404), (1472, 325682), (1978, 242368), (2164, 221536), (2408, 199088), (2576, 186104), (2752, 174202), (2944, 162841), (3787, 126592), (3956, 121184), (4328, 110768), (4816, 99544), (5152, 93052), (5504, 87101), (6923, 69248), (7574, 63296), (7912, 60592), (8656, 55384), (9632, 49772), (10304, 46526), (12443, 38528), (13846, 34624), (15148, 31648), (15824, 30296), (17312, 27692), (19264, 24886), (20608, 23263)]