281341888

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1625

約数の個数: 56

約数和(自身を含む): 587410560

約数和(自身を除く): 306068672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 131, 184, 262, 368, 524, 736, 1048, 1459, 1472, 2096, 2918, 3013, 4192, 5836, 6026, 8384, 11672, 12052, 23344, 24104, 33557, 46688, 48208, 67114, 93376, 96416, 134228, 191129, 192832, 268456, 382258, 536912, 764516, 1073824, 1529032, 2147648, 3058064, 4395967, 6116128, 8791934, 12232256, 17583868, 35167736, 70335472, 140670944, 281341888]

約数ペア:

[(1, 281341888), (2, 140670944), (4, 70335472), (8, 35167736), (16, 17583868), (23, 12232256), (32, 8791934), (46, 6116128), (64, 4395967), (92, 3058064), (131, 2147648), (184, 1529032), (262, 1073824), (368, 764516), (524, 536912), (736, 382258), (1048, 268456), (1459, 192832), (1472, 191129), (2096, 134228), (2918, 96416), (3013, 93376), (4192, 67114), (5836, 48208), (6026, 46688), (8384, 33557), (11672, 24104), (12052, 23344)]