440197452

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{24023}}^1$

素因数の和:24542

約数の個数: 36

約数和(自身を含む): 1114953840

約数和(自身を除く): 674756388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 3054, 4581, 6108, 9162, 18324, 24023, 48046, 72069, 96092, 144138, 216207, 288276, 432414, 864828, 12227707, 24455414, 36683121, 48910828, 73366242, 110049363, 146732484, 220098726, 440197452]

約数ペア:

[(1, 440197452), (2, 220098726), (3, 146732484), (4, 110049363), (6, 73366242), (9, 48910828), (12, 36683121), (18, 24455414), (36, 12227707), (509, 864828), (1018, 432414), (1527, 288276), (2036, 216207), (3054, 144138), (4581, 96092), (6108, 72069), (9162, 48046), (18324, 24023)]