214859008

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 552174336

約数和(自身を除く): 337315328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 401, 416, 448, 598, 644, 728, 736, 802, 832, 896, 1196, 1288, 1456, 1472, 1604, 1664, 1792, 2093, 2392, 2576, 2807, 2912, 2944, 3208, 3328, 4186, 4784, 5152, 5213, 5614, 5824, 5888, 6416, 8372, 9223, 9568, 10304, 10426, 11228, 11648, 12832, 16744, 18446, 19136, 20608, 20852, 22456, 23296, 25664, 33488, 36491, 36892, 38272, 41216, 41704, 44912, 51328, 64561, 66976, 72982, 73784, 76544, 83408, 89824, 102656, 119899, 129122, 133952, 145964, 147568, 166816, 179648, 239798, 258244, 267904, 291928, 295136, 333632, 359296, 479596, 516488, 535808, 583856, 590272, 667264, 718592, 839293, 959192, 1032976, 1167712, 1180544, 1334528, 1678586, 1918384, 2065952, 2335424, 2361088, 3357172, 3836768, 4131904, 4670848, 6714344, 7673536, 8263808, 9341696, 13428688, 15347072, 16527616, 26857376, 30694144, 53714752, 107429504, 214859008]

約数ペア:

[(1, 214859008), (2, 107429504), (4, 53714752), (7, 30694144), (8, 26857376), (13, 16527616), (14, 15347072), (16, 13428688), (23, 9341696), (26, 8263808), (28, 7673536), (32, 6714344), (46, 4670848), (52, 4131904), (56, 3836768), (64, 3357172), (91, 2361088), (92, 2335424), (104, 2065952), (112, 1918384), (128, 1678586), (161, 1334528), (182, 1180544), (184, 1167712), (208, 1032976), (224, 959192), (256, 839293), (299, 718592), (322, 667264), (364, 590272), (368, 583856), (401, 535808), (416, 516488), (448, 479596), (598, 359296), (644, 333632), (728, 295136), (736, 291928), (802, 267904), (832, 258244), (896, 239798), (1196, 179648), (1288, 166816), (1456, 147568), (1472, 145964), (1604, 133952), (1664, 129122), (1792, 119899), (2093, 102656), (2392, 89824), (2576, 83408), (2807, 76544), (2912, 73784), (2944, 72982), (3208, 66976), (3328, 64561), (4186, 51328), (4784, 44912), (5152, 41704), (5213, 41216), (5614, 38272), (5824, 36892), (5888, 36491), (6416, 33488), (8372, 25664), (9223, 23296), (9568, 22456), (10304, 20852), (10426, 20608), (11228, 19136), (11648, 18446), (12832, 16744)]