222027008

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6563

約数の個数: 72

約数和(自身を含む): 533238720

約数和(自身を除く): 311211712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 6521, 8512, 13042, 17024, 26084, 34048, 45647, 52168, 91294, 104336, 123899, 182588, 208672, 247798, 365176, 417344, 495596, 730352, 834688, 867293, 991192, 1460704, 1669376, 1734586, 1982384, 2921408, 3469172, 3964768, 5842816, 6938344, 7929536, 11685632, 13876688, 15859072, 27753376, 31718144, 55506752, 111013504, 222027008]

約数ペア:

[(1, 222027008), (2, 111013504), (4, 55506752), (7, 31718144), (8, 27753376), (14, 15859072), (16, 13876688), (19, 11685632), (28, 7929536), (32, 6938344), (38, 5842816), (56, 3964768), (64, 3469172), (76, 2921408), (112, 1982384), (128, 1734586), (133, 1669376), (152, 1460704), (224, 991192), (256, 867293), (266, 834688), (304, 730352), (448, 495596), (532, 417344), (608, 365176), (896, 247798), (1064, 208672), (1216, 182588), (1792, 123899), (2128, 104336), (2432, 91294), (4256, 52168), (4864, 45647), (6521, 34048), (8512, 26084), (13042, 17024)]