258856048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2549}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 548290800

約数和(自身を除く): 289434752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 577, 1154, 2308, 2549, 4616, 5098, 6347, 9232, 10196, 12694, 20392, 25388, 28039, 40784, 50776, 56078, 101552, 112156, 224312, 448624, 1470773, 2941546, 5883092, 11766184, 16178503, 23532368, 32357006, 64714012, 129428024, 258856048]

約数ペア:

[(1, 258856048), (2, 129428024), (4, 64714012), (8, 32357006), (11, 23532368), (16, 16178503), (22, 11766184), (44, 5883092), (88, 2941546), (176, 1470773), (577, 448624), (1154, 224312), (2308, 112156), (2549, 101552), (4616, 56078), (5098, 50776), (6347, 40784), (9232, 28039), (10196, 25388), (12694, 20392)]