871986752

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 2204883576

約数和(自身を除く): 1332896824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 73, 91, 98, 104, 112, 146, 182, 196, 208, 224, 292, 293, 364, 392, 416, 448, 511, 584, 586, 637, 728, 784, 832, 949, 1022, 1168, 1172, 1274, 1456, 1568, 1898, 2044, 2051, 2336, 2344, 2548, 2912, 3136, 3577, 3796, 3809, 4088, 4102, 4672, 4688, 5096, 5824, 6643, 7154, 7592, 7618, 8176, 8204, 9376, 10192, 13286, 14308, 14357, 15184, 15236, 16352, 16408, 18752, 20384, 21389, 26572, 26663, 28616, 28714, 30368, 30472, 32704, 32816, 40768, 42778, 46501, 53144, 53326, 57232, 57428, 60736, 60944, 65632, 85556, 93002, 106288, 106652, 114464, 114856, 121888, 131264, 149723, 171112, 186004, 186641, 212576, 213304, 228928, 229712, 243776, 278057, 299446, 342224, 372008, 373282, 425152, 426608, 459424, 556114, 598892, 684448, 744016, 746564, 853216, 918848, 1048061, 1112228, 1197784, 1368896, 1488032, 1493128, 1706432, 1946399, 2096122, 2224456, 2395568, 2976064, 2986256, 3892798, 4192244, 4448912, 4791136, 5972512, 7785596, 8384488, 8897824, 9582272, 11945024, 13624793, 15571192, 16768976, 17795648, 27249586, 31142384, 33537952, 54499172, 62284768, 67075904, 108998344, 124569536, 217996688, 435993376, 871986752]

約数ペア:

[(1, 871986752), (2, 435993376), (4, 217996688), (7, 124569536), (8, 108998344), (13, 67075904), (14, 62284768), (16, 54499172), (26, 33537952), (28, 31142384), (32, 27249586), (49, 17795648), (52, 16768976), (56, 15571192), (64, 13624793), (73, 11945024), (91, 9582272), (98, 8897824), (104, 8384488), (112, 7785596), (146, 5972512), (182, 4791136), (196, 4448912), (208, 4192244), (224, 3892798), (292, 2986256), (293, 2976064), (364, 2395568), (392, 2224456), (416, 2096122), (448, 1946399), (511, 1706432), (584, 1493128), (586, 1488032), (637, 1368896), (728, 1197784), (784, 1112228), (832, 1048061), (949, 918848), (1022, 853216), (1168, 746564), (1172, 744016), (1274, 684448), (1456, 598892), (1568, 556114), (1898, 459424), (2044, 426608), (2051, 425152), (2336, 373282), (2344, 372008), (2548, 342224), (2912, 299446), (3136, 278057), (3577, 243776), (3796, 229712), (3809, 228928), (4088, 213304), (4102, 212576), (4672, 186641), (4688, 186004), (5096, 171112), (5824, 149723), (6643, 131264), (7154, 121888), (7592, 114856), (7618, 114464), (8176, 106652), (8204, 106288), (9376, 93002), (10192, 85556), (13286, 65632), (14308, 60944), (14357, 60736), (15184, 57428), (15236, 57232), (16352, 53326), (16408, 53144), (18752, 46501), (20384, 42778), (21389, 40768), (26572, 32816), (26663, 32704), (28616, 30472), (28714, 30368)]