2028551472

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{14813}}^1$

素因数の和:15147

約数の個数: 80

約数和(自身を含む): 5841456480

約数和(自身を除く): 3812905008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 7608, 8559, 11412, 14813, 15216, 17118, 22824, 29626, 34236, 44439, 45648, 59252, 68472, 88878, 118504, 133317, 136944, 177756, 237008, 266634, 355512, 399951, 533268, 711024, 799902, 1066536, 1599804, 2133072, 3199608, 4695721, 6399216, 9391442, 14087163, 18782884, 28174326, 37565768, 42261489, 56348652, 75131536, 84522978, 112697304, 126784467, 169045956, 225394608, 253568934, 338091912, 507137868, 676183824, 1014275736, 2028551472]

約数ペア:

[(1, 2028551472), (2, 1014275736), (3, 676183824), (4, 507137868), (6, 338091912), (8, 253568934), (9, 225394608), (12, 169045956), (16, 126784467), (18, 112697304), (24, 84522978), (27, 75131536), (36, 56348652), (48, 42261489), (54, 37565768), (72, 28174326), (108, 18782884), (144, 14087163), (216, 9391442), (317, 6399216), (432, 4695721), (634, 3199608), (951, 2133072), (1268, 1599804), (1902, 1066536), (2536, 799902), (2853, 711024), (3804, 533268), (5072, 399951), (5706, 355512), (7608, 266634), (8559, 237008), (11412, 177756), (14813, 136944), (15216, 133317), (17118, 118504), (22824, 88878), (29626, 68472), (34236, 59252), (44439, 45648)]