19874766912

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 1008

約数和(自身を含む): 77639143680

約数和(自身を除く): 57764376768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 17, 21, 22, 24, 26, 28, 32, 33, 34, 39, 42, 44, 48, 49, 51, 52, 56, 64, 66, 68, 77, 78, 79, 84, 88, 91, 96, 98, 102, 104, 112, 119, 121, 132, 136, 143, 147, 154, 156, 158, 168, 176, 182, 187, 192, 196, 204, 208, 221, 224, 231, 237, 238, 242, 264, 272, 273, 286, 294, 308, 312, 316, 336, 352, 357, 363, 364, 374, 392, 408, 416, 429, 442, 448, 462, 474, 476, 484, 528, 539, 544, 546, 553, 561, 572, 588, 616, 624, 632, 637, 663, 672, 704, 714, 726, 728, 748, 784, 816, 832, 833, 847, 858, 869, 884, 924, 948, 952, 968, 1001, 1027, 1056, 1078, 1088, 1092, 1106, 1122, 1144, 1176, 1232, 1248, 1264, 1274, 1309, 1326, 1343, 1344, 1428, 1452, 1456, 1496, 1547, 1568, 1573, 1617, 1632, 1659, 1666, 1694, 1716, 1738, 1768, 1848, 1896, 1904, 1911, 1936, 2002, 2054, 2057, 2112, 2156, 2184, 2212, 2244, 2288, 2352, 2431, 2464, 2496, 2499, 2528, 2541, 2548, 2607, 2618, 2652, 2686, 2856, 2904, 2912, 2992, 3003, 3081, 3094, 3136, 3146, 3234, 3264, 3318, 3332, 3388, 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約数ペア:

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