254411952

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{8243}}^1$

素因数の和:8897

約数の個数: 40

約数和(自身を含む): 658332864

約数和(自身を除く): 403920912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2572, 3858, 5144, 7716, 8243, 10288, 15432, 16486, 24729, 30864, 32972, 49458, 65944, 98916, 131888, 197832, 395664, 5300249, 10600498, 15900747, 21200996, 31801494, 42401992, 63602988, 84803984, 127205976, 254411952]

約数ペア:

[(1, 254411952), (2, 127205976), (3, 84803984), (4, 63602988), (6, 42401992), (8, 31801494), (12, 21200996), (16, 15900747), (24, 10600498), (48, 5300249), (643, 395664), (1286, 197832), (1929, 131888), (2572, 98916), (3858, 65944), (5144, 49458), (7716, 32972), (8243, 30864), (10288, 24729), (15432, 16486)]