2017289156728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1\times {\mathrm{213223}}^1$

素因数の和:214244

約数の個数: 64

約数和(自身を含む): 4045285728000

約数和(自身を除く): 2027996571272

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 929, 1273, 1858, 2546, 3716, 5092, 7432, 10184, 17651, 35302, 62243, 70604, 124486, 141208, 213223, 248972, 426446, 497944, 852892, 1182617, 1705784, 2365234, 4051237, 4730468, 8102474, 9460936, 14285941, 16204948, 28571882, 32409896, 57143764, 114287528, 198084167, 271432879, 396168334, 542865758, 792336668, 1085731516, 1584673336, 2171463032, 3763599173, 7527198346, 13271639189, 15054396692, 26543278378, 30108793384, 53086556756, 106173113512, 252161144591, 504322289182, 1008644578364, 2017289156728]

約数ペア:

[(1, 2017289156728), (2, 1008644578364), (4, 504322289182), (8, 252161144591), (19, 106173113512), (38, 53086556756), (67, 30108793384), (76, 26543278378), (134, 15054396692), (152, 13271639189), (268, 7527198346), (536, 3763599173), (929, 2171463032), (1273, 1584673336), (1858, 1085731516), (2546, 792336668), (3716, 542865758), (5092, 396168334), (7432, 271432879), (10184, 198084167), (17651, 114287528), (35302, 57143764), (62243, 32409896), (70604, 28571882), (124486, 16204948), (141208, 14285941), (213223, 9460936), (248972, 8102474), (426446, 4730468), (497944, 4051237), (852892, 2365234), (1182617, 1705784)]