275243808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{409589}}^1$

素因数の和:409609

約数の個数: 48

約数和(自身を含む): 825733440

約数和(自身を除く): 550489632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 409589, 819178, 1228767, 1638356, 2457534, 2867123, 3276712, 4915068, 5734246, 6553424, 8601369, 9830136, 11468492, 13106848, 17202738, 19660272, 22936984, 34405476, 39320544, 45873968, 68810952, 91747936, 137621904, 275243808]

約数ペア:

[(1, 275243808), (2, 137621904), (3, 91747936), (4, 68810952), (6, 45873968), (7, 39320544), (8, 34405476), (12, 22936984), (14, 19660272), (16, 17202738), (21, 13106848), (24, 11468492), (28, 9830136), (32, 8601369), (42, 6553424), (48, 5734246), (56, 4915068), (84, 3276712), (96, 2867123), (112, 2457534), (168, 1638356), (224, 1228767), (336, 819178), (672, 409589)]