938862392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1009}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 1985256000

約数和(自身を除く): 1046393608

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 389, 598, 778, 1009, 1196, 1556, 2018, 2392, 3112, 4036, 5057, 8072, 8947, 10114, 13117, 17894, 20228, 23207, 26234, 35788, 40456, 46414, 52468, 71576, 92828, 104936, 116311, 185656, 232622, 301691, 392501, 465244, 603382, 785002, 930488, 1206764, 1570004, 2413528, 3140008, 5102513, 9027523, 10205026, 18055046, 20410052, 36110092, 40820104, 72220184, 117357799, 234715598, 469431196, 938862392]

約数ペア:

[(1, 938862392), (2, 469431196), (4, 234715598), (8, 117357799), (13, 72220184), (23, 40820104), (26, 36110092), (46, 20410052), (52, 18055046), (92, 10205026), (104, 9027523), (184, 5102513), (299, 3140008), (389, 2413528), (598, 1570004), (778, 1206764), (1009, 930488), (1196, 785002), (1556, 603382), (2018, 465244), (2392, 392501), (3112, 301691), (4036, 232622), (5057, 185656), (8072, 116311), (8947, 104936), (10114, 92828), (13117, 71576), (17894, 52468), (20228, 46414), (23207, 40456), (26234, 35788)]