19836520704

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 1152

約数和(自身を含む): 81754767360

約数和(自身を除く): 61918246656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 47, 48, 52, 54, 56, 61, 63, 64, 66, 72, 77, 78, 84, 88, 91, 94, 96, 99, 104, 108, 112, 117, 122, 126, 128, 132, 141, 143, 144, 154, 156, 168, 176, 182, 183, 188, 189, 192, 198, 208, 216, 224, 231, 234, 244, 252, 256, 264, 273, 282, 286, 288, 297, 308, 312, 329, 336, 351, 352, 364, 366, 376, 378, 384, 396, 416, 423, 427, 429, 432, 448, 462, 468, 488, 504, 517, 528, 546, 549, 564, 572, 576, 594, 611, 616, 624, 658, 671, 672, 693, 702, 704, 728, 732, 752, 756, 768, 792, 793, 819, 832, 846, 854, 858, 864, 896, 924, 936, 976, 987, 1001, 1008, 1034, 1056, 1092, 1098, 1128, 1144, 1152, 1188, 1222, 1232, 1248, 1269, 1281, 1287, 1316, 1342, 1344, 1386, 1404, 1408, 1456, 1464, 1504, 1512, 1551, 1584, 1586, 1638, 1647, 1664, 1692, 1708, 1716, 1728, 1792, 1833, 1848, 1872, 1952, 1974, 2002, 2013, 2016, 2068, 2079, 2112, 2184, 2196, 2256, 2288, 2304, 2376, 2379, 2444, 2457, 2464, 2496, 2538, 2562, 2574, 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約数ペア:

[(1, 19836520704), (2, 9918260352), (3, 6612173568), (4, 4959130176), (6, 3306086784), (7, 2833788672), (8, 2479565088), (9, 2204057856), (11, 1803320064), (12, 1653043392), (13, 1525886208), (14, 1416894336), (16, 1239782544), (18, 1102028928), (21, 944596224), (22, 901660032), (24, 826521696), (26, 762943104), (27, 734685952), (28, 708447168), (32, 619891272), (33, 601106688), (36, 551014464), (39, 508628736), (42, 472298112), (44, 450830016), (47, 422053632), (48, 413260848), (52, 381471552), (54, 367342976), (56, 354223584), (61, 325188864), (63, 314865408), (64, 309945636), (66, 300553344), (72, 275507232), (77, 257617152), (78, 254314368), (84, 236149056), (88, 225415008), (91, 217983744), (94, 211026816), (96, 206630424), (99, 200368896), (104, 190735776), (108, 183671488), (112, 177111792), (117, 169542912), (122, 162594432), (126, 157432704), (128, 154972818), (132, 150276672), (141, 140684544), (143, 138716928), (144, 137753616), (154, 128808576), (156, 127157184), (168, 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(1792, 11069487), (1833, 10821888), (1848, 10734048), (1872, 10596432), (1952, 10162152), (1974, 10048896), (2002, 9908352), (2013, 9854208), (2016, 9839544), (2068, 9592128), (2079, 9541376), (2112, 9392292), (2184, 9082656), (2196, 9033024), (2256, 8792784), (2288, 8669808), (2304, 8609601), (2376, 8348704), (2379, 8338176), (2444, 8116416), (2457, 8073472), (2464, 8050536), (2496, 7947324), (2538, 7815808), (2562, 7742592), (2574, 7706496), (2632, 7536672), (2684, 7390656), (2688, 7379658), (2772, 7156032), (2808, 7064288), (2816, 7044219), (2867, 6918912), (2912, 6811992), (2928, 6774768), (2961, 6699264), (3003, 6605568), (3008, 6594588), (3024, 6559696), (3102, 6394752), (3168, 6261528), (3172, 6253632), (3276, 6055104), (3294, 6022016), (3328, 5960493), (3384, 5861856), (3416, 5806944), (3432, 5779872), (3456, 5739734), (3619, 5481216), (3666, 5410944), (3696, 5367024), (3744, 5298216), (3843, 5161728), (3861, 5137664), (3904, 5081076), (3948, 5024448), (4004, 4954176), (4026, 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