1338618816

素因数分解:

$2^6\times 3^2\times {\mathrm{349}}^1\times {\mathrm{6659}}^1$

素因数の和:7026

約数の個数: 84

約数和(自身を含む): 3848481000

約数和(自身を除く): 2509862184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 349, 576, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5584, 6282, 6659, 8376, 11168, 12564, 13318, 16752, 19977, 22336, 25128, 26636, 33504, 39954, 50256, 53272, 59931, 67008, 79908, 100512, 106544, 119862, 159816, 201024, 213088, 239724, 319632, 426176, 479448, 639264, 958896, 1278528, 1917792, 2323991, 3835584, 4647982, 6971973, 9295964, 13943946, 18591928, 20915919, 27887892, 37183856, 41831838, 55775784, 74367712, 83663676, 111551568, 148735424, 167327352, 223103136, 334654704, 446206272, 669309408, 1338618816]

約数ペア:

[(1, 1338618816), (2, 669309408), (3, 446206272), (4, 334654704), (6, 223103136), (8, 167327352), (9, 148735424), (12, 111551568), (16, 83663676), (18, 74367712), (24, 55775784), (32, 41831838), (36, 37183856), (48, 27887892), (64, 20915919), (72, 18591928), (96, 13943946), (144, 9295964), (192, 6971973), (288, 4647982), (349, 3835584), (576, 2323991), (698, 1917792), (1047, 1278528), (1396, 958896), (2094, 639264), (2792, 479448), (3141, 426176), (4188, 319632), (5584, 239724), (6282, 213088), (6659, 201024), (8376, 159816), (11168, 119862), (12564, 106544), (13318, 100512), (16752, 79908), (19977, 67008), (22336, 59931), (25128, 53272), (26636, 50256), (33504, 39954)]