447489952

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 1143230760

約数和(自身を除く): 695740808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 224, 232, 364, 377, 392, 406, 416, 464, 637, 728, 754, 757, 784, 812, 928, 1274, 1421, 1456, 1508, 1514, 1568, 1624, 2548, 2639, 2842, 2912, 3016, 3028, 3248, 5096, 5278, 5299, 5684, 6032, 6056, 6496, 9841, 10192, 10556, 10598, 11368, 12064, 12112, 18473, 19682, 20384, 21112, 21196, 21953, 22736, 24224, 36946, 37093, 39364, 42224, 42392, 43906, 45472, 68887, 73892, 74186, 78728, 84448, 84784, 87812, 137774, 147784, 148372, 153671, 157456, 169568, 175624, 275548, 285389, 295568, 296744, 307342, 314912, 351248, 482209, 551096, 570778, 591136, 593488, 614684, 702496, 964418, 1075697, 1102192, 1141556, 1186976, 1229368, 1928836, 1997723, 2151394, 2204384, 2283112, 2458736, 3857672, 3995446, 4302788, 4566224, 4917472, 7715344, 7990892, 8605576, 9132448, 13984061, 15430688, 15981784, 17211152, 27968122, 31963568, 34422304, 55936244, 63927136, 111872488, 223744976, 447489952]

約数ペア:

[(1, 447489952), (2, 223744976), (4, 111872488), (7, 63927136), (8, 55936244), (13, 34422304), (14, 31963568), (16, 27968122), (26, 17211152), (28, 15981784), (29, 15430688), (32, 13984061), (49, 9132448), (52, 8605576), (56, 7990892), (58, 7715344), (91, 4917472), (98, 4566224), (104, 4302788), (112, 3995446), (116, 3857672), (182, 2458736), (196, 2283112), (203, 2204384), (208, 2151394), (224, 1997723), (232, 1928836), (364, 1229368), (377, 1186976), (392, 1141556), (406, 1102192), (416, 1075697), (464, 964418), (637, 702496), (728, 614684), (754, 593488), (757, 591136), (784, 570778), (812, 551096), (928, 482209), (1274, 351248), (1421, 314912), (1456, 307342), (1508, 296744), (1514, 295568), (1568, 285389), (1624, 275548), (2548, 175624), (2639, 169568), (2842, 157456), (2912, 153671), (3016, 148372), (3028, 147784), (3248, 137774), (5096, 87812), (5278, 84784), (5299, 84448), (5684, 78728), (6032, 74186), (6056, 73892), (6496, 68887), (9841, 45472), (10192, 43906), (10556, 42392), (10598, 42224), (11368, 39364), (12064, 37093), (12112, 36946), (18473, 24224), (19682, 22736), (20384, 21953), (21112, 21196)]