2021730267648

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1993

約数の個数: 960

約数和(自身を含む): 7246336204800

約数和(自身を除く): 5224605937152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 32, 38, 39, 42, 48, 52, 56, 57, 62, 64, 76, 78, 84, 91, 93, 96, 104, 112, 114, 124, 128, 133, 152, 156, 168, 169, 182, 186, 192, 208, 217, 224, 228, 247, 248, 256, 266, 273, 304, 312, 336, 338, 364, 372, 384, 399, 403, 416, 434, 448, 456, 494, 496, 507, 512, 532, 546, 589, 608, 624, 651, 672, 676, 728, 741, 744, 768, 798, 806, 832, 868, 896, 912, 988, 992, 1014, 1064, 1092, 1178, 1183, 1209, 1216, 1248, 1302, 1344, 1352, 1456, 1482, 1488, 1536, 1596, 1612, 1664, 1729, 1736, 1767, 1792, 1824, 1889, 1976, 1984, 2028, 2128, 2184, 2356, 2366, 2418, 2432, 2496, 2604, 2688, 2704, 2821, 2912, 2964, 2976, 3192, 3211, 3224, 3328, 3458, 3472, 3534, 3549, 3584, 3648, 3778, 3952, 3968, 4056, 4123, 4256, 4368, 4712, 4732, 4836, 4864, 4992, 5187, 5208, 5239, 5376, 5408, 5642, 5667, 5824, 5928, 5952, 6384, 6422, 6448, 6656, 6916, 6944, 7068, 7098, 7296, 7556, 7657, 7904, 7936, 8112, 8246, 8463, 8512, 8736, 9424, 9464, 9633, 9672, 9728, 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約数ペア:

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