312571392

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{4153}}^1$

素因数の和:4188

約数の個数: 120

約数和(自身を含む): 968895576

約数和(自身を除く): 656324184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4153, 4704, 5376, 6272, 8306, 9408, 10752, 12459, 12544, 16612, 18816, 24918, 25088, 29071, 33224, 37632, 49836, 58142, 66448, 75264, 87213, 99672, 116284, 132896, 174426, 199344, 203497, 232568, 265792, 348852, 398688, 406994, 465136, 531584, 610491, 697704, 797376, 813988, 930272, 1063168, 1220982, 1395408, 1594752, 1627976, 1860544, 2126336, 2441964, 2790816, 3189504, 3255952, 3721088, 4883928, 5581632, 6379008, 6511904, 7442176, 9767856, 11163264, 13023808, 14884352, 19535712, 22326528, 26047616, 39071424, 44653056, 52095232, 78142848, 104190464, 156285696, 312571392]

約数ペア:

[(1, 312571392), (2, 156285696), (3, 104190464), (4, 78142848), (6, 52095232), (7, 44653056), (8, 39071424), (12, 26047616), (14, 22326528), (16, 19535712), (21, 14884352), (24, 13023808), (28, 11163264), (32, 9767856), (42, 7442176), (48, 6511904), (49, 6379008), (56, 5581632), (64, 4883928), (84, 3721088), (96, 3255952), (98, 3189504), (112, 2790816), (128, 2441964), (147, 2126336), (168, 1860544), (192, 1627976), (196, 1594752), (224, 1395408), (256, 1220982), (294, 1063168), (336, 930272), (384, 813988), (392, 797376), (448, 697704), (512, 610491), (588, 531584), (672, 465136), (768, 406994), (784, 398688), (896, 348852), (1176, 265792), (1344, 232568), (1536, 203497), (1568, 199344), (1792, 174426), (2352, 132896), (2688, 116284), (3136, 99672), (3584, 87213), (4153, 75264), (4704, 66448), (5376, 58142), (6272, 49836), (8306, 37632), (9408, 33224), (10752, 29071), (12459, 25088), (12544, 24918), (16612, 18816)]