2566728

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 7644780

約数和(自身を除く): 5078052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 233, 306, 324, 408, 459, 466, 612, 648, 699, 918, 932, 1224, 1377, 1398, 1836, 1864, 2097, 2754, 2796, 3672, 3961, 4194, 5508, 5592, 6291, 7922, 8388, 11016, 11883, 12582, 15844, 16776, 18873, 23766, 25164, 31688, 35649, 37746, 47532, 50328, 71298, 75492, 95064, 106947, 142596, 150984, 213894, 285192, 320841, 427788, 641682, 855576, 1283364, 2566728]

約数ペア:

[(1, 2566728), (2, 1283364), (3, 855576), (4, 641682), (6, 427788), (8, 320841), (9, 285192), (12, 213894), (17, 150984), (18, 142596), (24, 106947), (27, 95064), (34, 75492), (36, 71298), (51, 50328), (54, 47532), (68, 37746), (72, 35649), (81, 31688), (102, 25164), (108, 23766), (136, 18873), (153, 16776), (162, 15844), (204, 12582), (216, 11883), (233, 11016), (306, 8388), (324, 7922), (408, 6291), (459, 5592), (466, 5508), (612, 4194), (648, 3961), (699, 3672), (918, 2796), (932, 2754), (1224, 2097), (1377, 1864), (1398, 1836)]