268539648

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2069}}^1$

素因数の和:2114

約数の個数: 108

約数和(自身を含む): 774287640

約数和(自身を除く): 505747992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 624, 676, 768, 832, 1014, 1248, 1352, 1664, 2028, 2069, 2496, 2704, 3328, 4056, 4138, 4992, 5408, 6207, 8112, 8276, 9984, 10816, 12414, 16224, 16552, 21632, 24828, 26897, 32448, 33104, 43264, 49656, 53794, 64896, 66208, 80691, 99312, 107588, 129792, 132416, 161382, 198624, 215176, 264832, 322764, 349661, 397248, 430352, 529664, 645528, 699322, 794496, 860704, 1048983, 1291056, 1398644, 1588992, 1721408, 2097966, 2582112, 2797288, 3442816, 4195932, 5164224, 5594576, 6885632, 8391864, 10328448, 11189152, 16783728, 20656896, 22378304, 33567456, 44756608, 67134912, 89513216, 134269824, 268539648]

約数ペア:

[(1, 268539648), (2, 134269824), (3, 89513216), (4, 67134912), (6, 44756608), (8, 33567456), (12, 22378304), (13, 20656896), (16, 16783728), (24, 11189152), (26, 10328448), (32, 8391864), (39, 6885632), (48, 5594576), (52, 5164224), (64, 4195932), (78, 3442816), (96, 2797288), (104, 2582112), (128, 2097966), (156, 1721408), (169, 1588992), (192, 1398644), (208, 1291056), (256, 1048983), (312, 860704), (338, 794496), (384, 699322), (416, 645528), (507, 529664), (624, 430352), (676, 397248), (768, 349661), (832, 322764), (1014, 264832), (1248, 215176), (1352, 198624), (1664, 161382), (2028, 132416), (2069, 129792), (2496, 107588), (2704, 99312), (3328, 80691), (4056, 66208), (4138, 64896), (4992, 53794), (5408, 49656), (6207, 43264), (8112, 33104), (8276, 32448), (9984, 26897), (10816, 24828), (12414, 21632), (16224, 16552)]