281036272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26177}}^1$

素因数の和:26257

約数の個数: 40

約数和(自身を含む): 603769392

約数和(自身を除く): 322733120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 26177, 52354, 104708, 209416, 287947, 418832, 575894, 1151788, 1596797, 2303576, 3193594, 4607152, 6387188, 12774376, 17564767, 25548752, 35129534, 70259068, 140518136, 281036272]

約数ペア:

[(1, 281036272), (2, 140518136), (4, 70259068), (8, 35129534), (11, 25548752), (16, 17564767), (22, 12774376), (44, 6387188), (61, 4607152), (88, 3193594), (122, 2303576), (176, 1596797), (244, 1151788), (488, 575894), (671, 418832), (976, 287947), (1342, 209416), (2684, 104708), (5368, 52354), (10736, 26177)]