422123968

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 1014764544

約数和(自身を除く): 592640576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 71, 92, 112, 142, 161, 184, 224, 284, 322, 368, 448, 497, 568, 577, 644, 736, 994, 1136, 1154, 1288, 1472, 1633, 1988, 2272, 2308, 2576, 3266, 3976, 4039, 4544, 4616, 5152, 6532, 7952, 8078, 9232, 10304, 11431, 13064, 13271, 15904, 16156, 18464, 22862, 26128, 26542, 31808, 32312, 36928, 40967, 45724, 52256, 53084, 64624, 81934, 91448, 92897, 104512, 106168, 129248, 163868, 182896, 185794, 212336, 258496, 286769, 327736, 365792, 371588, 424672, 573538, 655472, 731584, 743176, 849344, 942241, 1147076, 1310944, 1486352, 1884482, 2294152, 2621888, 2972704, 3768964, 4588304, 5945408, 6595687, 7537928, 9176608, 13191374, 15075856, 18353216, 26382748, 30151712, 52765496, 60303424, 105530992, 211061984, 422123968]

約数ペア:

[(1, 422123968), (2, 211061984), (4, 105530992), (7, 60303424), (8, 52765496), (14, 30151712), (16, 26382748), (23, 18353216), (28, 15075856), (32, 13191374), (46, 9176608), (56, 7537928), (64, 6595687), (71, 5945408), (92, 4588304), (112, 3768964), (142, 2972704), (161, 2621888), (184, 2294152), (224, 1884482), (284, 1486352), (322, 1310944), (368, 1147076), (448, 942241), (497, 849344), (568, 743176), (577, 731584), (644, 655472), (736, 573538), (994, 424672), (1136, 371588), (1154, 365792), (1288, 327736), (1472, 286769), (1633, 258496), (1988, 212336), (2272, 185794), (2308, 182896), (2576, 163868), (3266, 129248), (3976, 106168), (4039, 104512), (4544, 92897), (4616, 91448), (5152, 81934), (6532, 64624), (7952, 53084), (8078, 52256), (9232, 45724), (10304, 40967), (11431, 36928), (13064, 32312), (13271, 31808), (15904, 26542), (16156, 26128), (18464, 22862)]