216227736

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 603894720

約数和(自身を除く): 387666984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 211, 258, 331, 344, 387, 422, 516, 633, 662, 774, 844, 993, 1032, 1266, 1324, 1548, 1688, 1899, 1986, 2532, 2648, 2979, 3096, 3798, 3972, 5064, 5958, 7596, 7944, 9073, 11916, 14233, 15192, 18146, 23832, 27219, 28466, 36292, 42699, 54438, 56932, 69841, 72584, 81657, 85398, 108876, 113864, 128097, 139682, 163314, 170796, 209523, 217752, 256194, 279364, 326628, 341592, 419046, 512388, 558728, 628569, 653256, 838092, 1024776, 1257138, 1676184, 2514276, 3003163, 5028552, 6006326, 9009489, 12012652, 18018978, 24025304, 27028467, 36037956, 54056934, 72075912, 108113868, 216227736]

約数ペア:

[(1, 216227736), (2, 108113868), (3, 72075912), (4, 54056934), (6, 36037956), (8, 27028467), (9, 24025304), (12, 18018978), (18, 12012652), (24, 9009489), (36, 6006326), (43, 5028552), (72, 3003163), (86, 2514276), (129, 1676184), (172, 1257138), (211, 1024776), (258, 838092), (331, 653256), (344, 628569), (387, 558728), (422, 512388), (516, 419046), (633, 341592), (662, 326628), (774, 279364), (844, 256194), (993, 217752), (1032, 209523), (1266, 170796), (1324, 163314), (1548, 139682), (1688, 128097), (1899, 113864), (1986, 108876), (2532, 85398), (2648, 81657), (2979, 72584), (3096, 69841), (3798, 56932), (3972, 54438), (5064, 42699), (5958, 36292), (7596, 28466), (7944, 27219), (9073, 23832), (11916, 18146), (14233, 15192)]