272979456

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7727}}^1$

素因数の和:7771

約数の個数: 80

約数和(自身を含む): 758951424

約数和(自身を除く): 485971968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 4416, 5888, 7727, 8832, 11776, 15454, 17664, 23181, 30908, 35328, 46362, 61816, 92724, 123632, 177721, 185448, 247264, 355442, 370896, 494528, 533163, 710884, 741792, 989056, 1066326, 1421768, 1483584, 1978112, 2132652, 2843536, 2967168, 3956224, 4265304, 5687072, 5934336, 8530608, 11374144, 11868672, 17061216, 22748288, 34122432, 45496576, 68244864, 90993152, 136489728, 272979456]

約数ペア:

[(1, 272979456), (2, 136489728), (3, 90993152), (4, 68244864), (6, 45496576), (8, 34122432), (12, 22748288), (16, 17061216), (23, 11868672), (24, 11374144), (32, 8530608), (46, 5934336), (48, 5687072), (64, 4265304), (69, 3956224), (92, 2967168), (96, 2843536), (128, 2132652), (138, 1978112), (184, 1483584), (192, 1421768), (256, 1066326), (276, 989056), (368, 741792), (384, 710884), (512, 533163), (552, 494528), (736, 370896), (768, 355442), (1104, 247264), (1472, 185448), (1536, 177721), (2208, 123632), (2944, 92724), (4416, 61816), (5888, 46362), (7727, 35328), (8832, 30908), (11776, 23181), (15454, 17664)]