319217904

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30367}}^1$

素因数の和:30454

約数の個数: 60

約数和(自身を含む): 905634496

約数和(自身を除く): 586416592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 30367, 60734, 91101, 121468, 182202, 242936, 273303, 364404, 485872, 546606, 728808, 1093212, 1457616, 2186424, 2216791, 4372848, 4433582, 6650373, 8867164, 13300746, 17734328, 19951119, 26601492, 35468656, 39902238, 53202984, 79804476, 106405968, 159608952, 319217904]

約数ペア:

[(1, 319217904), (2, 159608952), (3, 106405968), (4, 79804476), (6, 53202984), (8, 39902238), (9, 35468656), (12, 26601492), (16, 19951119), (18, 17734328), (24, 13300746), (36, 8867164), (48, 6650373), (72, 4433582), (73, 4372848), (144, 2216791), (146, 2186424), (219, 1457616), (292, 1093212), (438, 728808), (584, 546606), (657, 485872), (876, 364404), (1168, 273303), (1314, 242936), (1752, 182202), (2628, 121468), (3504, 91101), (5256, 60734), (10512, 30367)]