404119884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{30643}}^1$

素因数の和:30814

約数の個数: 48

約数和(自身を含む): 1084552448

約数和(自身を除く): 680432564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 30643, 61286, 91929, 122572, 183858, 214501, 367716, 429002, 643503, 858004, 1287006, 2574012, 4810951, 9621902, 14432853, 19243804, 28865706, 33676657, 57731412, 67353314, 101029971, 134706628, 202059942, 404119884]

約数ペア:

[(1, 404119884), (2, 202059942), (3, 134706628), (4, 101029971), (6, 67353314), (7, 57731412), (12, 33676657), (14, 28865706), (21, 19243804), (28, 14432853), (42, 9621902), (84, 4810951), (157, 2574012), (314, 1287006), (471, 858004), (628, 643503), (942, 429002), (1099, 367716), (1884, 214501), (2198, 183858), (3297, 122572), (4396, 91929), (6594, 61286), (13188, 30643)]