213301504

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 463579200

約数和(自身を除く): 250277696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 256, 416, 428, 599, 832, 856, 1198, 1391, 1664, 1712, 2396, 2782, 3328, 3424, 4792, 5564, 6848, 7787, 9584, 11128, 13696, 15574, 19168, 22256, 27392, 31148, 38336, 44512, 62296, 64093, 76672, 89024, 124592, 128186, 153344, 178048, 249184, 256372, 356096, 498368, 512744, 833209, 996736, 1025488, 1666418, 1993472, 2050976, 3332836, 4101952, 6665672, 8203904, 13331344, 16407808, 26662688, 53325376, 106650752, 213301504]

約数ペア:

[(1, 213301504), (2, 106650752), (4, 53325376), (8, 26662688), (13, 16407808), (16, 13331344), (26, 8203904), (32, 6665672), (52, 4101952), (64, 3332836), (104, 2050976), (107, 1993472), (128, 1666418), (208, 1025488), (214, 996736), (256, 833209), (416, 512744), (428, 498368), (599, 356096), (832, 256372), (856, 249184), (1198, 178048), (1391, 153344), (1664, 128186), (1712, 124592), (2396, 89024), (2782, 76672), (3328, 64093), (3424, 62296), (4792, 44512), (5564, 38336), (6848, 31148), (7787, 27392), (9584, 22256), (11128, 19168), (13696, 15574)]