221310349312

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{4156219}}^1$

素因数の和:4156256

約数の個数: 52

約数和(自身を含む): 476610372280

約数和(自身を除く): 255300022968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 13312, 26624, 53248, 4156219, 8312438, 16624876, 33249752, 54030847, 66499504, 108061694, 132999008, 216123388, 265998016, 432246776, 531996032, 864493552, 1063992064, 1728987104, 2127984128, 3457974208, 4255968256, 6915948416, 8511936512, 13831896832, 17023873024, 27663793664, 55327587328, 110655174656, 221310349312]

約数ペア:

[(1, 221310349312), (2, 110655174656), (4, 55327587328), (8, 27663793664), (13, 17023873024), (16, 13831896832), (26, 8511936512), (32, 6915948416), (52, 4255968256), (64, 3457974208), (104, 2127984128), (128, 1728987104), (208, 1063992064), (256, 864493552), (416, 531996032), (512, 432246776), (832, 265998016), (1024, 216123388), (1664, 132999008), (2048, 108061694), (3328, 66499504), (4096, 54030847), (6656, 33249752), (13312, 16624876), (26624, 8312438), (53248, 4156219)]