315024784

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{269713}}^1$

素因数の和:269794

約数の個数: 20

約数和(自身を含む): 618723916

約数和(自身を除く): 303699132

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 269713, 539426, 1078852, 2157704, 4315408, 19689049, 39378098, 78756196, 157512392, 315024784]

約数ペア:

[(1, 315024784), (2, 157512392), (4, 78756196), (8, 39378098), (16, 19689049), (73, 4315408), (146, 2157704), (292, 1078852), (584, 539426), (1168, 269713)]