525275296

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 1316977704

約数和(自身を除く): 791702408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 73, 91, 98, 104, 112, 146, 182, 196, 208, 224, 292, 353, 364, 392, 416, 511, 584, 637, 706, 728, 784, 949, 1022, 1168, 1274, 1412, 1456, 1568, 1898, 2044, 2336, 2471, 2548, 2824, 2912, 3577, 3796, 4088, 4589, 4942, 5096, 5648, 6643, 7154, 7592, 8176, 9178, 9884, 10192, 11296, 13286, 14308, 15184, 16352, 17297, 18356, 19768, 20384, 25769, 26572, 28616, 30368, 32123, 34594, 36712, 39536, 46501, 51538, 53144, 57232, 64246, 69188, 73424, 79072, 93002, 103076, 106288, 114464, 128492, 138376, 146848, 180383, 186004, 206152, 212576, 224861, 256984, 276752, 334997, 360766, 372008, 412304, 449722, 513968, 553504, 669994, 721532, 744016, 824608, 899444, 1027936, 1262681, 1339988, 1443064, 1488032, 1798888, 2344979, 2525362, 2679976, 2886128, 3597776, 4689958, 5050724, 5359952, 5772256, 7195552, 9379916, 10101448, 10719904, 16414853, 18759832, 20202896, 32829706, 37519664, 40405792, 65659412, 75039328, 131318824, 262637648, 525275296]

約数ペア:

[(1, 525275296), (2, 262637648), (4, 131318824), (7, 75039328), (8, 65659412), (13, 40405792), (14, 37519664), (16, 32829706), (26, 20202896), (28, 18759832), (32, 16414853), (49, 10719904), (52, 10101448), (56, 9379916), (73, 7195552), (91, 5772256), (98, 5359952), (104, 5050724), (112, 4689958), (146, 3597776), (182, 2886128), (196, 2679976), (208, 2525362), (224, 2344979), (292, 1798888), (353, 1488032), (364, 1443064), (392, 1339988), (416, 1262681), (511, 1027936), (584, 899444), (637, 824608), (706, 744016), (728, 721532), (784, 669994), (949, 553504), (1022, 513968), (1168, 449722), (1274, 412304), (1412, 372008), (1456, 360766), (1568, 334997), (1898, 276752), (2044, 256984), (2336, 224861), (2471, 212576), (2548, 206152), (2824, 186004), (2912, 180383), (3577, 146848), (3796, 138376), (4088, 128492), (4589, 114464), (4942, 106288), (5096, 103076), (5648, 93002), (6643, 79072), (7154, 73424), (7592, 69188), (8176, 64246), (9178, 57232), (9884, 53144), (10192, 51538), (11296, 46501), (13286, 39536), (14308, 36712), (15184, 34594), (16352, 32123), (17297, 30368), (18356, 28616), (19768, 26572), (20384, 25769)]