820850688

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3218

約数の個数: 156

約数和(自身を含む): 2710631248

約数和(自身を除く): 1889780560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3181, 3584, 4032, 4096, 4608, 5376, 6144, 6362, 7168, 8064, 9216, 9543, 10752, 12288, 12724, 14336, 16128, 18432, 19086, 21504, 22267, 25448, 28629, 28672, 32256, 36864, 38172, 43008, 44534, 50896, 57258, 64512, 66801, 76344, 86016, 89068, 101792, 114516, 129024, 133602, 152688, 178136, 200403, 203584, 229032, 258048, 267204, 305376, 356272, 400806, 407168, 458064, 534408, 610752, 712544, 801612, 814336, 916128, 1068816, 1221504, 1425088, 1603224, 1628672, 1832256, 2137632, 2443008, 2850176, 3206448, 3257344, 3664512, 4275264, 4886016, 5700352, 6412896, 6514688, 7329024, 8550528, 9772032, 11400704, 12825792, 13029376, 14658048, 17101056, 19544064, 22801408, 25651584, 29316096, 34202112, 39088128, 45602816, 51303168, 58632192, 68404224, 91205632, 102606336, 117264384, 136808448, 205212672, 273616896, 410425344, 820850688]

約数ペア:

[(1, 820850688), (2, 410425344), (3, 273616896), (4, 205212672), (6, 136808448), (7, 117264384), (8, 102606336), (9, 91205632), (12, 68404224), (14, 58632192), (16, 51303168), (18, 45602816), (21, 39088128), (24, 34202112), (28, 29316096), (32, 25651584), (36, 22801408), (42, 19544064), (48, 17101056), (56, 14658048), (63, 13029376), (64, 12825792), (72, 11400704), (84, 9772032), (96, 8550528), (112, 7329024), (126, 6514688), (128, 6412896), (144, 5700352), (168, 4886016), (192, 4275264), (224, 3664512), (252, 3257344), (256, 3206448), (288, 2850176), (336, 2443008), (384, 2137632), (448, 1832256), (504, 1628672), (512, 1603224), (576, 1425088), (672, 1221504), (768, 1068816), (896, 916128), (1008, 814336), (1024, 801612), (1152, 712544), (1344, 610752), (1536, 534408), (1792, 458064), (2016, 407168), (2048, 400806), (2304, 356272), (2688, 305376), (3072, 267204), (3181, 258048), (3584, 229032), (4032, 203584), (4096, 200403), (4608, 178136), (5376, 152688), (6144, 133602), (6362, 129024), (7168, 114516), (8064, 101792), (9216, 89068), (9543, 86016), (10752, 76344), (12288, 66801), (12724, 64512), (14336, 57258), (16128, 50896), (18432, 44534), (19086, 43008), (21504, 38172), (22267, 36864), (25448, 32256), (28629, 28672)]