486851456

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 1219512000

約数和(自身を除く): 732660544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 853, 896, 1274, 1372, 1456, 1568, 1664, 1706, 2548, 2744, 2912, 3136, 3412, 4459, 5096, 5488, 5824, 5971, 6272, 6824, 8918, 10192, 10976, 11089, 11648, 11942, 13648, 17836, 20384, 21952, 22178, 23884, 27296, 35672, 40768, 41797, 43904, 44356, 47768, 54592, 71344, 77623, 81536, 83594, 88712, 95536, 109184, 142688, 155246, 167188, 177424, 191072, 285376, 292579, 310492, 334376, 354848, 382144, 543361, 570752, 585158, 620984, 668752, 709696, 764288, 1086722, 1170316, 1241968, 1337504, 1419392, 2173444, 2340632, 2483936, 2675008, 3803527, 4346888, 4681264, 4967872, 5350016, 7607054, 8693776, 9362528, 9935744, 15214108, 17387552, 18725056, 30428216, 34775104, 37450112, 60856432, 69550208, 121712864, 243425728, 486851456]

約数ペア:

[(1, 486851456), (2, 243425728), (4, 121712864), (7, 69550208), (8, 60856432), (13, 37450112), (14, 34775104), (16, 30428216), (26, 18725056), (28, 17387552), (32, 15214108), (49, 9935744), (52, 9362528), (56, 8693776), (64, 7607054), (91, 5350016), (98, 4967872), (104, 4681264), (112, 4346888), (128, 3803527), (182, 2675008), (196, 2483936), (208, 2340632), (224, 2173444), (343, 1419392), (364, 1337504), (392, 1241968), (416, 1170316), (448, 1086722), (637, 764288), (686, 709696), (728, 668752), (784, 620984), (832, 585158), (853, 570752), (896, 543361), (1274, 382144), (1372, 354848), (1456, 334376), (1568, 310492), (1664, 292579), (1706, 285376), (2548, 191072), (2744, 177424), (2912, 167188), (3136, 155246), (3412, 142688), (4459, 109184), (5096, 95536), (5488, 88712), (5824, 83594), (5971, 81536), (6272, 77623), (6824, 71344), (8918, 54592), (10192, 47768), (10976, 44356), (11089, 43904), (11648, 41797), (11942, 40768), (13648, 35672), (17836, 27296), (20384, 23884), (21952, 22178)]