355128832

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 755710560

約数和(自身を除く): 400581728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 256, 368, 424, 512, 569, 736, 848, 1138, 1219, 1472, 1696, 2276, 2438, 2944, 3392, 4552, 4876, 5888, 6784, 9104, 9752, 11776, 13087, 13568, 18208, 19504, 26174, 27136, 30157, 36416, 39008, 52348, 60314, 72832, 78016, 104696, 120628, 145664, 156032, 209392, 241256, 291328, 312064, 418784, 482512, 624128, 693611, 837568, 965024, 1387222, 1675136, 1930048, 2774444, 3350272, 3860096, 5548888, 6700544, 7720192, 11097776, 15440384, 22195552, 44391104, 88782208, 177564416, 355128832]

約数ペア:

[(1, 355128832), (2, 177564416), (4, 88782208), (8, 44391104), (16, 22195552), (23, 15440384), (32, 11097776), (46, 7720192), (53, 6700544), (64, 5548888), (92, 3860096), (106, 3350272), (128, 2774444), (184, 1930048), (212, 1675136), (256, 1387222), (368, 965024), (424, 837568), (512, 693611), (569, 624128), (736, 482512), (848, 418784), (1138, 312064), (1219, 291328), (1472, 241256), (1696, 209392), (2276, 156032), (2438, 145664), (2944, 120628), (3392, 104696), (4552, 78016), (4876, 72832), (5888, 60314), (6784, 52348), (9104, 39008), (9752, 36416), (11776, 30157), (13087, 27136), (13568, 26174), (18208, 19504)]