447121248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{665359}}^1$

素因数の和:665379

約数の個数: 48

約数和(自身を含む): 1341365760

約数和(自身を除く): 894244512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 665359, 1330718, 1996077, 2661436, 3992154, 4657513, 5322872, 7984308, 9315026, 10645744, 13972539, 15968616, 18630052, 21291488, 27945078, 31937232, 37260104, 55890156, 63874464, 74520208, 111780312, 149040416, 223560624, 447121248]

約数ペア:

[(1, 447121248), (2, 223560624), (3, 149040416), (4, 111780312), (6, 74520208), (7, 63874464), (8, 55890156), (12, 37260104), (14, 31937232), (16, 27945078), (21, 21291488), (24, 18630052), (28, 15968616), (32, 13972539), (42, 10645744), (48, 9315026), (56, 7984308), (84, 5322872), (96, 4657513), (112, 3992154), (168, 2661436), (224, 1996077), (336, 1330718), (672, 665359)]