217169568

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 216

約数和(自身を含む): 784274400

約数和(自身を除く): 567104832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1386, 1399, 1568, 1584, 1617, 1764, 1848, 2016, 2156, 2352, 2464, 2772, 2798, 3168, 3234, 3528, 3696, 4197, 4312, 4704, 4851, 5544, 5596, 6468, 7056, 7392, 8394, 8624, 9702, 9793, 11088, 11192, 12591, 12936, 14112, 15389, 16788, 17248, 19404, 19586, 22176, 22384, 25182, 25872, 29379, 30778, 33576, 38808, 39172, 44768, 46167, 50364, 51744, 58758, 61556, 67152, 68551, 77616, 78344, 88137, 92334, 100728, 107723, 117516, 123112, 134304, 137102, 138501, 155232, 156688, 176274, 184668, 201456, 205653, 215446, 235032, 246224, 274204, 277002, 313376, 323169, 352548, 369336, 402912, 411306, 430892, 470064, 492448, 548408, 554004, 616959, 646338, 705096, 738672, 754061, 822612, 861784, 940128, 969507, 1096816, 1108008, 1233918, 1292676, 1410192, 1477344, 1508122, 1645224, 1723568, 1939014, 2193632, 2216016, 2262183, 2467836, 2585352, 2820384, 3016244, 3290448, 3447136, 3878028, 4432032, 4524366, 4935672, 5170704, 6032488, 6580896, 6786549, 7756056, 9048732, 9871344, 10341408, 12064976, 13573098, 15512112, 18097464, 19742688, 24129952, 27146196, 31024224, 36194928, 54292392, 72389856, 108584784, 217169568]

約数ペア:

[(1, 217169568), (2, 108584784), (3, 72389856), (4, 54292392), (6, 36194928), (7, 31024224), (8, 27146196), (9, 24129952), (11, 19742688), (12, 18097464), (14, 15512112), (16, 13573098), (18, 12064976), (21, 10341408), (22, 9871344), (24, 9048732), (28, 7756056), (32, 6786549), (33, 6580896), (36, 6032488), (42, 5170704), (44, 4935672), (48, 4524366), (49, 4432032), (56, 3878028), (63, 3447136), (66, 3290448), (72, 3016244), (77, 2820384), (84, 2585352), (88, 2467836), (96, 2262183), (98, 2216016), (99, 2193632), (112, 1939014), (126, 1723568), (132, 1645224), (144, 1508122), (147, 1477344), (154, 1410192), (168, 1292676), (176, 1233918), (196, 1108008), (198, 1096816), (224, 969507), (231, 940128), (252, 861784), (264, 822612), (288, 754061), (294, 738672), (308, 705096), (336, 646338), (352, 616959), (392, 554004), (396, 548408), (441, 492448), (462, 470064), (504, 430892), (528, 411306), (539, 402912), (588, 369336), (616, 352548), (672, 323169), (693, 313376), (784, 277002), (792, 274204), (882, 246224), (924, 235032), (1008, 215446), (1056, 205653), (1078, 201456), (1176, 184668), (1232, 176274), (1386, 156688), (1399, 155232), (1568, 138501), (1584, 137102), (1617, 134304), (1764, 123112), (1848, 117516), (2016, 107723), (2156, 100728), (2352, 92334), (2464, 88137), (2772, 78344), (2798, 77616), (3168, 68551), (3234, 67152), (3528, 61556), (3696, 58758), (4197, 51744), (4312, 50364), (4704, 46167), (4851, 44768), (5544, 39172), (5596, 38808), (6468, 33576), (7056, 30778), (7392, 29379), (8394, 25872), (8624, 25182), (9702, 22384), (9793, 22176), (11088, 19586), (11192, 19404), (12591, 17248), (12936, 16788), (14112, 15389)]