201808368

素因数分解:

$2^4\times 3^3\times {\mathrm{569}}^1\times {\mathrm{821}}^1$

素因数の和:1407

約数の個数: 80

約数和(自身を含む): 580989600

約数和(自身を除く): 379181232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 569, 821, 1138, 1642, 1707, 2276, 2463, 3284, 3414, 4552, 4926, 5121, 6568, 6828, 7389, 9104, 9852, 10242, 13136, 13656, 14778, 15363, 19704, 20484, 22167, 27312, 29556, 30726, 39408, 40968, 44334, 59112, 61452, 81936, 88668, 118224, 122904, 177336, 245808, 354672, 467149, 934298, 1401447, 1868596, 2802894, 3737192, 4204341, 5605788, 7474384, 8408682, 11211576, 12613023, 16817364, 22423152, 25226046, 33634728, 50452092, 67269456, 100904184, 201808368]

約数ペア:

[(1, 201808368), (2, 100904184), (3, 67269456), (4, 50452092), (6, 33634728), (8, 25226046), (9, 22423152), (12, 16817364), (16, 12613023), (18, 11211576), (24, 8408682), (27, 7474384), (36, 5605788), (48, 4204341), (54, 3737192), (72, 2802894), (108, 1868596), (144, 1401447), (216, 934298), (432, 467149), (569, 354672), (821, 245808), (1138, 177336), (1642, 122904), (1707, 118224), (2276, 88668), (2463, 81936), (3284, 61452), (3414, 59112), (4552, 44334), (4926, 40968), (5121, 39408), (6568, 30726), (6828, 29556), (7389, 27312), (9104, 22167), (9852, 20484), (10242, 19704), (13136, 15363), (13656, 14778)]