2561570496

素因数分解:

$2^6\times 3^2\times {\mathrm{4447171}}^1$

素因数の和:4447189

約数の個数: 42

約数和(自身を含む): 7342280972

約数和(自身を除く): 4780710476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 4447171, 8894342, 13341513, 17788684, 26683026, 35577368, 40024539, 53366052, 71154736, 80049078, 106732104, 142309472, 160098156, 213464208, 284618944, 320196312, 426928416, 640392624, 853856832, 1280785248, 2561570496]

約数ペア:

[(1, 2561570496), (2, 1280785248), (3, 853856832), (4, 640392624), (6, 426928416), (8, 320196312), (9, 284618944), (12, 213464208), (16, 160098156), (18, 142309472), (24, 106732104), (32, 80049078), (36, 71154736), (48, 53366052), (64, 40024539), (72, 35577368), (96, 26683026), (144, 17788684), (192, 13341513), (288, 8894342), (576, 4447171)]