861626184

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{33211}}^1$

素因数の和:33290

約数の個数: 64

約数和(自身を含む): 2295613440

約数和(自身を除く): 1433987256

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 3243, 4324, 6486, 8648, 12972, 25944, 33211, 66422, 99633, 132844, 199266, 265688, 398532, 763853, 797064, 1527706, 1560917, 2291559, 3055412, 3121834, 4583118, 4682751, 6110824, 6243668, 9166236, 9365502, 12487336, 18332472, 18731004, 35901091, 37462008, 71802182, 107703273, 143604364, 215406546, 287208728, 430813092, 861626184]

約数ペア:

[(1, 861626184), (2, 430813092), (3, 287208728), (4, 215406546), (6, 143604364), (8, 107703273), (12, 71802182), (23, 37462008), (24, 35901091), (46, 18731004), (47, 18332472), (69, 12487336), (92, 9365502), (94, 9166236), (138, 6243668), (141, 6110824), (184, 4682751), (188, 4583118), (276, 3121834), (282, 3055412), (376, 2291559), (552, 1560917), (564, 1527706), (1081, 797064), (1128, 763853), (2162, 398532), (3243, 265688), (4324, 199266), (6486, 132844), (8648, 99633), (12972, 66422), (25944, 33211)]