489287445504

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 1056

約数和(自身を含む): 1693784090880

約数和(自身を除く): 1204496645376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 31, 32, 33, 38, 39, 44, 48, 52, 57, 61, 62, 64, 66, 76, 78, 88, 93, 96, 104, 114, 122, 124, 128, 132, 143, 152, 156, 176, 183, 186, 192, 208, 209, 228, 244, 247, 248, 256, 264, 286, 304, 312, 341, 352, 366, 372, 384, 403, 416, 418, 429, 456, 488, 494, 496, 512, 528, 572, 589, 608, 624, 627, 671, 682, 704, 732, 741, 744, 768, 793, 806, 832, 836, 858, 912, 961, 976, 988, 992, 1023, 1024, 1056, 1144, 1159, 1178, 1209, 1216, 1248, 1254, 1342, 1364, 1408, 1464, 1482, 1488, 1536, 1586, 1612, 1664, 1672, 1716, 1767, 1824, 1891, 1922, 1952, 1976, 1984, 2013, 2046, 2112, 2288, 2318, 2356, 2379, 2418, 2432, 2496, 2508, 2684, 2717, 2728, 2816, 2883, 2928, 2964, 2976, 3072, 3172, 3224, 3328, 3344, 3432, 3477, 3534, 3648, 3782, 3844, 3904, 3952, 3968, 4026, 4092, 4224, 4433, 4576, 4636, 4712, 4758, 4836, 4864, 4992, 5016, 5368, 5434, 5456, 5632, 5673, 5766, 5856, 5928, 5952, 6344, 6448, 6479, 6656, 6688, 6864, 6954, 7068, 7296, 7564, 7657, 7688, 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約数ペア:

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