279385104

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 743063552

約数和(自身を除く): 463678448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 223, 258, 344, 446, 516, 607, 669, 688, 892, 1032, 1214, 1338, 1784, 1821, 2064, 2428, 2676, 3568, 3642, 4856, 5352, 7284, 9589, 9712, 10704, 14568, 19178, 26101, 28767, 29136, 38356, 52202, 57534, 76712, 78303, 104404, 115068, 135361, 153424, 156606, 208808, 230136, 270722, 313212, 406083, 417616, 460272, 541444, 626424, 812166, 1082888, 1252848, 1624332, 2165776, 3248664, 5820523, 6497328, 11641046, 17461569, 23282092, 34923138, 46564184, 69846276, 93128368, 139692552, 279385104]

約数ペア:

[(1, 279385104), (2, 139692552), (3, 93128368), (4, 69846276), (6, 46564184), (8, 34923138), (12, 23282092), (16, 17461569), (24, 11641046), (43, 6497328), (48, 5820523), (86, 3248664), (129, 2165776), (172, 1624332), (223, 1252848), (258, 1082888), (344, 812166), (446, 626424), (516, 541444), (607, 460272), (669, 417616), (688, 406083), (892, 313212), (1032, 270722), (1214, 230136), (1338, 208808), (1784, 156606), (1821, 153424), (2064, 135361), (2428, 115068), (2676, 104404), (3568, 78303), (3642, 76712), (4856, 57534), (5352, 52202), (7284, 38356), (9589, 29136), (9712, 28767), (10704, 26101), (14568, 19178)]