315026704

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{150299}}^1$

素因数の和:150438

約数の個数: 20

約数和(自身を含む): 615027600

約数和(自身を除く): 300000896

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 150299, 300598, 601196, 1202392, 2404784, 19689169, 39378338, 78756676, 157513352, 315026704]

約数ペア:

[(1, 315026704), (2, 157513352), (4, 78756676), (8, 39378338), (16, 19689169), (131, 2404784), (262, 1202392), (524, 601196), (1048, 300598), (2096, 150299)]