940662272

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{167021}}^1$

素因数の和:167050

約数の個数: 40

約数和(自身を含む): 2050362072

約数和(自身を除く): 1109699800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 167021, 334042, 668084, 1336168, 1837231, 2672336, 3674462, 5344672, 7348924, 10689344, 14697848, 21378688, 29395696, 42757376, 58791392, 85514752, 117582784, 235165568, 470331136, 940662272]

約数ペア:

[(1, 940662272), (2, 470331136), (4, 235165568), (8, 117582784), (11, 85514752), (16, 58791392), (22, 42757376), (32, 29395696), (44, 21378688), (64, 14697848), (88, 10689344), (128, 7348924), (176, 5344672), (256, 3674462), (352, 2672336), (512, 1837231), (704, 1336168), (1408, 668084), (2816, 334042), (5632, 167021)]