2161671744

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{21283}}^1$

素因数の和:21344

約数の個数: 84

約数和(自身を含む): 5979186416

約数和(自身を除く): 3817514672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 529, 552, 736, 1058, 1104, 1472, 1587, 2116, 2208, 3174, 4232, 4416, 6348, 8464, 12696, 16928, 21283, 25392, 33856, 42566, 50784, 63849, 85132, 101568, 127698, 170264, 255396, 340528, 489509, 510792, 681056, 979018, 1021584, 1362112, 1468527, 1958036, 2043168, 2937054, 3916072, 4086336, 5874108, 7832144, 11258707, 11748216, 15664288, 22517414, 23496432, 31328576, 33776121, 45034828, 46992864, 67552242, 90069656, 93985728, 135104484, 180139312, 270208968, 360278624, 540417936, 720557248, 1080835872, 2161671744]

約数ペア:

[(1, 2161671744), (2, 1080835872), (3, 720557248), (4, 540417936), (6, 360278624), (8, 270208968), (12, 180139312), (16, 135104484), (23, 93985728), (24, 90069656), (32, 67552242), (46, 46992864), (48, 45034828), (64, 33776121), (69, 31328576), (92, 23496432), (96, 22517414), (138, 15664288), (184, 11748216), (192, 11258707), (276, 7832144), (368, 5874108), (529, 4086336), (552, 3916072), (736, 2937054), (1058, 2043168), (1104, 1958036), (1472, 1468527), (1587, 1362112), (2116, 1021584), (2208, 979018), (3174, 681056), (4232, 510792), (4416, 489509), (6348, 340528), (8464, 255396), (12696, 170264), (16928, 127698), (21283, 101568), (25392, 85132), (33856, 63849), (42566, 50784)]