639176832

素因数分解:

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

素因数の和:8840

約数の個数: 160

約数和(自身を含む): 2174166720

約数和(自身を除く): 1534989888

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, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 8807, 9072, 10368, 12096, 17614, 18144, 24192, 26421, 35228, 36288, 52842, 61649, 70456, 72576, 79263, 105684, 123298, 140912, 158526, 184947, 211368, 237789, 246596, 281824, 317052, 369894, 422736, 475578, 493192, 554841, 563648, 634104, 713367, 739788, 845472, 951156, 986384, 1109682, 1127296, 1268208, 1426734, 1479576, 1664523, 1690944, 1902312, 1972768, 2219364, 2536416, 2853468, 2959152, 3329046, 3381888, 3804624, 3945536, 4438728, 4993569, 5072832, 5706936, 5918304, 6658092, 7609248, 7891072, 8877456, 9987138, 10145664, 11413872, 11836608, 13316184, 15218496, 17754912, 19974276, 22827744, 23673216, 26632368, 30436992, 35509824, 39948552, 45655488, 53264736, 71019648, 79897104, 91310976, 106529472, 159794208, 213058944, 319588416, 639176832]

約数ペア:

[(1, 639176832), (2, 319588416), (3, 213058944), (4, 159794208), (6, 106529472), (7, 91310976), (8, 79897104), (9, 71019648), (12, 53264736), (14, 45655488), (16, 39948552), (18, 35509824), (21, 30436992), (24, 26632368), (27, 23673216), (28, 22827744), (32, 19974276), (36, 17754912), (42, 15218496), (48, 13316184), (54, 11836608), (56, 11413872), (63, 10145664), (64, 9987138), (72, 8877456), (81, 7891072), (84, 7609248), (96, 6658092), (108, 5918304), (112, 5706936), (126, 5072832), (128, 4993569), (144, 4438728), (162, 3945536), (168, 3804624), (189, 3381888), (192, 3329046), (216, 2959152), (224, 2853468), (252, 2536416), (288, 2219364), (324, 1972768), (336, 1902312), (378, 1690944), (384, 1664523), (432, 1479576), (448, 1426734), (504, 1268208), (567, 1127296), (576, 1109682), (648, 986384), (672, 951156), (756, 845472), (864, 739788), (896, 713367), (1008, 634104), (1134, 563648), (1152, 554841), (1296, 493192), (1344, 475578), (1512, 422736), (1728, 369894), (2016, 317052), (2268, 281824), (2592, 246596), (2688, 237789), (3024, 211368), (3456, 184947), (4032, 158526), (4536, 140912), (5184, 123298), (6048, 105684), (8064, 79263), (8807, 72576), (9072, 70456), (10368, 61649), (12096, 52842), (17614, 36288), (18144, 35228), (24192, 26421)]