315446784

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{5009}}^1$

素因数の和:5071

約数の個数: 80

約数和(自身を含む): 861038640

約数和(自身を除く): 545591856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2624, 3936, 5009, 5248, 7872, 10018, 10496, 15027, 15744, 20036, 20992, 30054, 31488, 40072, 60108, 62976, 80144, 120216, 160288, 205369, 240432, 320576, 410738, 480864, 616107, 641152, 821476, 961728, 1232214, 1282304, 1642952, 1923456, 2464428, 2564608, 3285904, 3846912, 4928856, 6571808, 7693824, 9857712, 13143616, 19715424, 26287232, 39430848, 52574464, 78861696, 105148928, 157723392, 315446784]

約数ペア:

[(1, 315446784), (2, 157723392), (3, 105148928), (4, 78861696), (6, 52574464), (8, 39430848), (12, 26287232), (16, 19715424), (24, 13143616), (32, 9857712), (41, 7693824), (48, 6571808), (64, 4928856), (82, 3846912), (96, 3285904), (123, 2564608), (128, 2464428), (164, 1923456), (192, 1642952), (246, 1282304), (256, 1232214), (328, 961728), (384, 821476), (492, 641152), (512, 616107), (656, 480864), (768, 410738), (984, 320576), (1312, 240432), (1536, 205369), (1968, 160288), (2624, 120216), (3936, 80144), (5009, 62976), (5248, 60108), (7872, 40072), (10018, 31488), (10496, 30054), (15027, 20992), (15744, 20036)]