281429819856

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{11990023}}^1$

素因数の和:11990200

約数の個数: 60

約数和(自身を含む): 792444666208

約数和(自身を除く): 511014846352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 7824, 11736, 23472, 11990023, 23980046, 35970069, 47960092, 71940138, 95920184, 107910207, 143880276, 191840368, 215820414, 287760552, 431640828, 575521104, 863281656, 1726563312, 1954373749, 3908747498, 5863121247, 7817494996, 11726242494, 15634989992, 17589363741, 23452484988, 31269979984, 35178727482, 46904969976, 70357454964, 93809939952, 140714909928, 281429819856]

約数ペア:

[(1, 281429819856), (2, 140714909928), (3, 93809939952), (4, 70357454964), (6, 46904969976), (8, 35178727482), (9, 31269979984), (12, 23452484988), (16, 17589363741), (18, 15634989992), (24, 11726242494), (36, 7817494996), (48, 5863121247), (72, 3908747498), (144, 1954373749), (163, 1726563312), (326, 863281656), (489, 575521104), (652, 431640828), (978, 287760552), (1304, 215820414), (1467, 191840368), (1956, 143880276), (2608, 107910207), (2934, 95920184), (3912, 71940138), (5868, 47960092), (7824, 35970069), (11736, 23980046), (23472, 11990023)]