1248897248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 2717245440

約数和(自身を除く): 1468348192

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 103, 124, 136, 206, 248, 272, 412, 496, 527, 544, 719, 824, 992, 1054, 1438, 1648, 1751, 2108, 2876, 3193, 3296, 3502, 4216, 5752, 6386, 7004, 8432, 11504, 12223, 12772, 14008, 16864, 22289, 23008, 24446, 25544, 28016, 44578, 48892, 51088, 54281, 56032, 74057, 89156, 97784, 102176, 108562, 148114, 178312, 195568, 217124, 296228, 356624, 378913, 391136, 434248, 592456, 713248, 757826, 868496, 1184912, 1258969, 1515652, 1736992, 2295767, 2369824, 2517938, 3031304, 4591534, 5035876, 6062608, 9183068, 10071752, 12125216, 18366136, 20143504, 36732272, 39028039, 40287008, 73464544, 78056078, 156112156, 312224312, 624448624, 1248897248]

約数ペア:

[(1, 1248897248), (2, 624448624), (4, 312224312), (8, 156112156), (16, 78056078), (17, 73464544), (31, 40287008), (32, 39028039), (34, 36732272), (62, 20143504), (68, 18366136), (103, 12125216), (124, 10071752), (136, 9183068), (206, 6062608), (248, 5035876), (272, 4591534), (412, 3031304), (496, 2517938), (527, 2369824), (544, 2295767), (719, 1736992), (824, 1515652), (992, 1258969), (1054, 1184912), (1438, 868496), (1648, 757826), (1751, 713248), (2108, 592456), (2876, 434248), (3193, 391136), (3296, 378913), (3502, 356624), (4216, 296228), (5752, 217124), (6386, 195568), (7004, 178312), (8432, 148114), (11504, 108562), (12223, 102176), (12772, 97784), (14008, 89156), (16864, 74057), (22289, 56032), (23008, 54281), (24446, 51088), (25544, 48892), (28016, 44578)]