216651828

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 513128000

約数和(自身を除く): 296476172

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 373, 388, 499, 582, 746, 998, 1119, 1164, 1492, 1497, 1996, 2238, 2994, 4476, 5988, 36181, 48403, 72362, 96806, 108543, 144724, 145209, 186127, 193612, 217086, 290418, 372254, 434172, 558381, 580836, 744508, 1116762, 2233524, 18054319, 36108638, 54162957, 72217276, 108325914, 216651828]

約数ペア:

[(1, 216651828), (2, 108325914), (3, 72217276), (4, 54162957), (6, 36108638), (12, 18054319), (97, 2233524), (194, 1116762), (291, 744508), (373, 580836), (388, 558381), (499, 434172), (582, 372254), (746, 290418), (998, 217086), (1119, 193612), (1164, 186127), (1492, 145209), (1497, 144724), (1996, 108543), (2238, 96806), (2994, 72362), (4476, 48403), (5988, 36181)]