255626112

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1644

約数の個数: 128

約数和(自身を含む): 789235200

約数和(自身を除く): 533609088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 854, 896, 976, 1281, 1344, 1464, 1559, 1708, 1952, 2562, 2688, 2928, 3118, 3416, 3904, 4677, 5124, 5856, 6236, 6832, 7808, 9354, 10248, 10913, 11712, 12472, 13664, 18708, 20496, 21826, 23424, 24944, 27328, 32739, 37416, 40992, 43652, 49888, 54656, 65478, 74832, 81984, 87304, 95099, 99776, 130956, 149664, 163968, 174608, 190198, 199552, 261912, 285297, 299328, 349216, 380396, 523824, 570594, 598656, 665693, 698432, 760792, 1047648, 1141188, 1331386, 1396864, 1521584, 1997079, 2095296, 2282376, 2662772, 3043168, 3994158, 4190592, 4564752, 5325544, 6086336, 7988316, 9129504, 10651088, 12172672, 15976632, 18259008, 21302176, 31953264, 36518016, 42604352, 63906528, 85208704, 127813056, 255626112]

約数ペア:

[(1, 255626112), (2, 127813056), (3, 85208704), (4, 63906528), (6, 42604352), (7, 36518016), (8, 31953264), (12, 21302176), (14, 18259008), (16, 15976632), (21, 12172672), (24, 10651088), (28, 9129504), (32, 7988316), (42, 6086336), (48, 5325544), (56, 4564752), (61, 4190592), (64, 3994158), (84, 3043168), (96, 2662772), (112, 2282376), (122, 2095296), (128, 1997079), (168, 1521584), (183, 1396864), (192, 1331386), (224, 1141188), (244, 1047648), (336, 760792), (366, 698432), (384, 665693), (427, 598656), (448, 570594), (488, 523824), (672, 380396), (732, 349216), (854, 299328), (896, 285297), (976, 261912), (1281, 199552), (1344, 190198), (1464, 174608), (1559, 163968), (1708, 149664), (1952, 130956), (2562, 99776), (2688, 95099), (2928, 87304), (3118, 81984), (3416, 74832), (3904, 65478), (4677, 54656), (5124, 49888), (5856, 43652), (6236, 40992), (6832, 37416), (7808, 32739), (9354, 27328), (10248, 24944), (10913, 23424), (11712, 21826), (12472, 20496), (13664, 18708)]