930791456

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 2269512000

約数和(自身を除く): 1338720544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 157, 196, 199, 224, 266, 304, 314, 392, 398, 532, 608, 628, 784, 796, 931, 1064, 1099, 1256, 1393, 1568, 1592, 1862, 2128, 2198, 2512, 2786, 2983, 3184, 3724, 3781, 4256, 4396, 5024, 5572, 5966, 6368, 7448, 7562, 7693, 8792, 9751, 11144, 11932, 14896, 15124, 15386, 17584, 19502, 20881, 22288, 23864, 26467, 29792, 30248, 30772, 31243, 35168, 39004, 41762, 44576, 47728, 52934, 60496, 61544, 62486, 78008, 83524, 95456, 105868, 120992, 123088, 124972, 146167, 156016, 167048, 185269, 211736, 218701, 246176, 249944, 292334, 312032, 334096, 370538, 423472, 437402, 499888, 584668, 593617, 668192, 741076, 846944, 874804, 999776, 1169336, 1187234, 1482152, 1530907, 1749608, 2338672, 2374468, 2964304, 3061814, 3499216, 4155319, 4677344, 4748936, 5928608, 6123628, 6998432, 8310638, 9497872, 12247256, 16621276, 18995744, 24494512, 29087233, 33242552, 48989024, 58174466, 66485104, 116348932, 132970208, 232697864, 465395728, 930791456]

約数ペア:

[(1, 930791456), (2, 465395728), (4, 232697864), (7, 132970208), (8, 116348932), (14, 66485104), (16, 58174466), (19, 48989024), (28, 33242552), (32, 29087233), (38, 24494512), (49, 18995744), (56, 16621276), (76, 12247256), (98, 9497872), (112, 8310638), (133, 6998432), (152, 6123628), (157, 5928608), (196, 4748936), (199, 4677344), (224, 4155319), (266, 3499216), (304, 3061814), (314, 2964304), (392, 2374468), (398, 2338672), (532, 1749608), (608, 1530907), (628, 1482152), (784, 1187234), (796, 1169336), (931, 999776), (1064, 874804), (1099, 846944), (1256, 741076), (1393, 668192), (1568, 593617), (1592, 584668), (1862, 499888), (2128, 437402), (2198, 423472), (2512, 370538), (2786, 334096), (2983, 312032), (3184, 292334), (3724, 249944), (3781, 246176), (4256, 218701), (4396, 211736), (5024, 185269), (5572, 167048), (5966, 156016), (6368, 146167), (7448, 124972), (7562, 123088), (7693, 120992), (8792, 105868), (9751, 95456), (11144, 83524), (11932, 78008), (14896, 62486), (15124, 61544), (15386, 60496), (17584, 52934), (19502, 47728), (20881, 44576), (22288, 41762), (23864, 39004), (26467, 35168), (29792, 31243), (30248, 30772)]