556537992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23447}}^1$

素因数の和:23522

約数の個数: 64

約数和(自身を含む): 1485665280

約数和(自身を除く): 929127288

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2967, 3956, 5934, 7912, 11868, 23447, 23736, 46894, 70341, 93788, 140682, 187576, 281364, 539281, 562728, 1008221, 1078562, 1617843, 2016442, 2157124, 3024663, 3235686, 4032884, 4314248, 6049326, 6471372, 8065768, 12098652, 12942744, 23189083, 24197304, 46378166, 69567249, 92756332, 139134498, 185512664, 278268996, 556537992]

約数ペア:

[(1, 556537992), (2, 278268996), (3, 185512664), (4, 139134498), (6, 92756332), (8, 69567249), (12, 46378166), (23, 24197304), (24, 23189083), (43, 12942744), (46, 12098652), (69, 8065768), (86, 6471372), (92, 6049326), (129, 4314248), (138, 4032884), (172, 3235686), (184, 3024663), (258, 2157124), (276, 2016442), (344, 1617843), (516, 1078562), (552, 1008221), (989, 562728), (1032, 539281), (1978, 281364), (2967, 187576), (3956, 140682), (5934, 93788), (7912, 70341), (11868, 46894), (23447, 23736)]