268859736

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{9649}}^1$

素因数の和:9710

約数の個数: 80

約数和(自身を含む): 770649000

約数和(自身を除く): 501789264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 9288, 9649, 13932, 19298, 27864, 28947, 38596, 57894, 77192, 86841, 115788, 173682, 231576, 260523, 347364, 414907, 521046, 694728, 781569, 829814, 1042092, 1244721, 1563138, 1659628, 2084184, 2489442, 3126276, 3319256, 3734163, 4978884, 6252552, 7468326, 9957768, 11202489, 14936652, 22404978, 29873304, 33607467, 44809956, 67214934, 89619912, 134429868, 268859736]

約数ペア:

[(1, 268859736), (2, 134429868), (3, 89619912), (4, 67214934), (6, 44809956), (8, 33607467), (9, 29873304), (12, 22404978), (18, 14936652), (24, 11202489), (27, 9957768), (36, 7468326), (43, 6252552), (54, 4978884), (72, 3734163), (81, 3319256), (86, 3126276), (108, 2489442), (129, 2084184), (162, 1659628), (172, 1563138), (216, 1244721), (258, 1042092), (324, 829814), (344, 781569), (387, 694728), (516, 521046), (648, 414907), (774, 347364), (1032, 260523), (1161, 231576), (1548, 173682), (2322, 115788), (3096, 86841), (3483, 77192), (4644, 57894), (6966, 38596), (9288, 28947), (9649, 27864), (13932, 19298)]