1578041196

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{2621}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 3721310208

約数和(自身を除く): 2143269012

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 383, 393, 524, 766, 786, 1149, 1532, 1572, 2298, 2621, 4596, 5242, 7863, 10484, 15726, 31452, 50173, 100346, 150519, 200692, 301038, 343351, 602076, 686702, 1003843, 1030053, 1373404, 2007686, 2060106, 3011529, 4015372, 4120212, 6023058, 12046116, 131503433, 263006866, 394510299, 526013732, 789020598, 1578041196]

約数ペア:

[(1, 1578041196), (2, 789020598), (3, 526013732), (4, 394510299), (6, 263006866), (12, 131503433), (131, 12046116), (262, 6023058), (383, 4120212), (393, 4015372), (524, 3011529), (766, 2060106), (786, 2007686), (1149, 1373404), (1532, 1030053), (1572, 1003843), (2298, 686702), (2621, 602076), (4596, 343351), (5242, 301038), (7863, 200692), (10484, 150519), (15726, 100346), (31452, 50173)]