319588416

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{8807}}^1$

素因数の和:8838

約数の個数: 140

約数和(自身を含む): 1082820288

約数和(自身を除く): 763231872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 8807, 9072, 12096, 17614, 18144, 26421, 35228, 36288, 52842, 61649, 70456, 79263, 105684, 123298, 140912, 158526, 184947, 211368, 237789, 246596, 281824, 317052, 369894, 422736, 475578, 493192, 554841, 563648, 634104, 713367, 739788, 845472, 951156, 986384, 1109682, 1268208, 1426734, 1479576, 1664523, 1690944, 1902312, 1972768, 2219364, 2536416, 2853468, 2959152, 3329046, 3804624, 3945536, 4438728, 4993569, 5072832, 5706936, 5918304, 6658092, 7609248, 8877456, 9987138, 11413872, 11836608, 13316184, 15218496, 17754912, 19974276, 22827744, 26632368, 35509824, 39948552, 45655488, 53264736, 79897104, 106529472, 159794208, 319588416]

約数ペア:

[(1, 319588416), (2, 159794208), (3, 106529472), (4, 79897104), (6, 53264736), (7, 45655488), (8, 39948552), (9, 35509824), (12, 26632368), (14, 22827744), (16, 19974276), (18, 17754912), (21, 15218496), (24, 13316184), (27, 11836608), (28, 11413872), (32, 9987138), (36, 8877456), (42, 7609248), (48, 6658092), (54, 5918304), (56, 5706936), (63, 5072832), (64, 4993569), (72, 4438728), (81, 3945536), (84, 3804624), (96, 3329046), (108, 2959152), (112, 2853468), (126, 2536416), (144, 2219364), (162, 1972768), (168, 1902312), (189, 1690944), (192, 1664523), (216, 1479576), (224, 1426734), (252, 1268208), (288, 1109682), (324, 986384), (336, 951156), (378, 845472), (432, 739788), (448, 713367), (504, 634104), (567, 563648), (576, 554841), (648, 493192), (672, 475578), (756, 422736), (864, 369894), (1008, 317052), (1134, 281824), (1296, 246596), (1344, 237789), (1512, 211368), (1728, 184947), (2016, 158526), (2268, 140912), (2592, 123298), (3024, 105684), (4032, 79263), (4536, 70456), (5184, 61649), (6048, 52842), (8807, 36288), (9072, 35228), (12096, 26421), (17614, 18144)]