542985192

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{396919}}^1$

素因数の和:396950

約数の個数: 48

約数和(自身を含む): 1547988000

約数和(自身を除く): 1005002808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 396919, 793838, 1190757, 1587676, 2381514, 3175352, 3572271, 4763028, 7144542, 7541461, 9526056, 14289084, 15082922, 22624383, 28578168, 30165844, 45248766, 60331688, 67873149, 90497532, 135746298, 180995064, 271492596, 542985192]

約数ペア:

[(1, 542985192), (2, 271492596), (3, 180995064), (4, 135746298), (6, 90497532), (8, 67873149), (9, 60331688), (12, 45248766), (18, 30165844), (19, 28578168), (24, 22624383), (36, 15082922), (38, 14289084), (57, 9526056), (72, 7541461), (76, 7144542), (114, 4763028), (152, 3572271), (171, 3175352), (228, 2381514), (342, 1587676), (456, 1190757), (684, 793838), (1368, 396919)]