260289528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{471539}}^1$

素因数の和:471571

約数の個数: 32

約数和(自身を含む): 679017600

約数和(自身を除く): 418728072

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 471539, 943078, 1414617, 1886156, 2829234, 3772312, 5658468, 10845397, 11316936, 21690794, 32536191, 43381588, 65072382, 86763176, 130144764, 260289528]

約数ペア:

[(1, 260289528), (2, 130144764), (3, 86763176), (4, 65072382), (6, 43381588), (8, 32536191), (12, 21690794), (23, 11316936), (24, 10845397), (46, 5658468), (69, 3772312), (92, 2829234), (138, 1886156), (184, 1414617), (276, 943078), (552, 471539)]