287789248

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1013}}^1$

素因数の和:1241

約数の個数: 56

約数和(自身を含む): 599590368

約数和(自身を除く): 311801120

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 193, 368, 386, 736, 772, 1013, 1472, 1544, 2026, 3088, 4052, 4439, 6176, 8104, 8878, 12352, 16208, 17756, 23299, 32416, 35512, 46598, 64832, 71024, 93196, 142048, 186392, 195509, 284096, 372784, 391018, 745568, 782036, 1491136, 1564072, 3128144, 4496707, 6256288, 8993414, 12512576, 17986828, 35973656, 71947312, 143894624, 287789248]

約数ペア:

[(1, 287789248), (2, 143894624), (4, 71947312), (8, 35973656), (16, 17986828), (23, 12512576), (32, 8993414), (46, 6256288), (64, 4496707), (92, 3128144), (184, 1564072), (193, 1491136), (368, 782036), (386, 745568), (736, 391018), (772, 372784), (1013, 284096), (1472, 195509), (1544, 186392), (2026, 142048), (3088, 93196), (4052, 71024), (4439, 64832), (6176, 46598), (8104, 35512), (8878, 32416), (12352, 23299), (16208, 17756)]