260804525728

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{803207}}^1$

素因数の和:803429

約数の個数: 48

約数和(自身を含む): 524237797440

約数和(自身を除く): 263433271712

約数列:

[1, 2, 4, 8, 16, 32, 73, 139, 146, 278, 292, 556, 584, 1112, 1168, 2224, 2336, 4448, 10147, 20294, 40588, 81176, 162352, 324704, 803207, 1606414, 3212828, 6425656, 12851312, 25702624, 58634111, 111645773, 117268222, 223291546, 234536444, 446583092, 469072888, 893166184, 938145776, 1786332368, 1876291552, 3572664736, 8150141429, 16300282858, 32600565716, 65201131432, 130402262864, 260804525728]

約数ペア:

[(1, 260804525728), (2, 130402262864), (4, 65201131432), (8, 32600565716), (16, 16300282858), (32, 8150141429), (73, 3572664736), (139, 1876291552), (146, 1786332368), (278, 938145776), (292, 893166184), (556, 469072888), (584, 446583092), (1112, 234536444), (1168, 223291546), (2224, 117268222), (2336, 111645773), (4448, 58634111), (10147, 25702624), (20294, 12851312), (40588, 6425656), (81176, 3212828), (162352, 1606414), (324704, 803207)]