1768291284

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1\times {\mathrm{1493}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 4156427520

約数和(自身を除く): 2388136236

約数列:

[1, 2, 3, 4, 6, 12, 229, 431, 458, 687, 862, 916, 1293, 1374, 1493, 1724, 2586, 2748, 2986, 4479, 5172, 5972, 8958, 17916, 98699, 197398, 296097, 341897, 394796, 592194, 643483, 683794, 1025691, 1184388, 1286966, 1367588, 1930449, 2051382, 2573932, 3860898, 4102764, 7721796, 147357607, 294715214, 442072821, 589430428, 884145642, 1768291284]

約数ペア:

[(1, 1768291284), (2, 884145642), (3, 589430428), (4, 442072821), (6, 294715214), (12, 147357607), (229, 7721796), (431, 4102764), (458, 3860898), (687, 2573932), (862, 2051382), (916, 1930449), (1293, 1367588), (1374, 1286966), (1493, 1184388), (1724, 1025691), (2586, 683794), (2748, 643483), (2986, 592194), (4479, 394796), (5172, 341897), (5972, 296097), (8958, 197398), (17916, 98699)]