1810362688

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2127

約数の個数: 56

約数和(自身を含む): 3653434400

約数和(自身を除く): 1843071712

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 139, 218, 278, 436, 556, 872, 1112, 1744, 1867, 2224, 3488, 3734, 4448, 6976, 7468, 8896, 14936, 15151, 29872, 30302, 59744, 60604, 119488, 121208, 203503, 242416, 259513, 407006, 484832, 519026, 814012, 969664, 1038052, 1628024, 2076104, 3256048, 4152208, 6512096, 8304416, 13024192, 16608832, 28286917, 56573834, 113147668, 226295336, 452590672, 905181344, 1810362688]

約数ペア:

[(1, 1810362688), (2, 905181344), (4, 452590672), (8, 226295336), (16, 113147668), (32, 56573834), (64, 28286917), (109, 16608832), (139, 13024192), (218, 8304416), (278, 6512096), (436, 4152208), (556, 3256048), (872, 2076104), (1112, 1628024), (1744, 1038052), (1867, 969664), (2224, 814012), (3488, 519026), (3734, 484832), (4448, 407006), (6976, 259513), (7468, 242416), (8896, 203503), (14936, 121208), (15151, 119488), (29872, 60604), (30302, 59744)]