253947744

素因数分解:

$2^5\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 744266880

約数和(自身を除く): 490319136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 251, 288, 432, 502, 753, 864, 1004, 1171, 1506, 2008, 2259, 2342, 3012, 3513, 4016, 4518, 4684, 6024, 6777, 7026, 8032, 9036, 9368, 10539, 12048, 13554, 14052, 18072, 18736, 21078, 24096, 27108, 28104, 31617, 36144, 37472, 42156, 54216, 56208, 63234, 72288, 84312, 108432, 112416, 126468, 168624, 216864, 252936, 293921, 337248, 505872, 587842, 881763, 1011744, 1175684, 1763526, 2351368, 2645289, 3527052, 4702736, 5290578, 7054104, 7935867, 9405472, 10581156, 14108208, 15871734, 21162312, 28216416, 31743468, 42324624, 63486936, 84649248, 126973872, 253947744]

約数ペア:

[(1, 253947744), (2, 126973872), (3, 84649248), (4, 63486936), (6, 42324624), (8, 31743468), (9, 28216416), (12, 21162312), (16, 15871734), (18, 14108208), (24, 10581156), (27, 9405472), (32, 7935867), (36, 7054104), (48, 5290578), (54, 4702736), (72, 3527052), (96, 2645289), (108, 2351368), (144, 1763526), (216, 1175684), (251, 1011744), (288, 881763), (432, 587842), (502, 505872), (753, 337248), (864, 293921), (1004, 252936), (1171, 216864), (1506, 168624), (2008, 126468), (2259, 112416), (2342, 108432), (3012, 84312), (3513, 72288), (4016, 63234), (4518, 56208), (4684, 54216), (6024, 42156), (6777, 37472), (7026, 36144), (8032, 31617), (9036, 28104), (9368, 27108), (10539, 24096), (12048, 21078), (13554, 18736), (14052, 18072)]