219531312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 240

約数和(自身を含む): 825447168

約数和(自身を除く): 605915856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1144, 1232, 1287, 1386, 1456, 1523, 1584, 1638, 1716, 1848, 1872, 2002, 2184, 2288, 2574, 2772, 3003, 3046, 3276, 3432, 3696, 4004, 4368, 4569, 5148, 5544, 6006, 6092, 6552, 6864, 8008, 9009, 9138, 10296, 10661, 11088, 12012, 12184, 13104, 13707, 16016, 16753, 18018, 18276, 19799, 20592, 21322, 24024, 24368, 27414, 31983, 33506, 36036, 36552, 39598, 42644, 48048, 50259, 54828, 59397, 63966, 67012, 72072, 73104, 79196, 85288, 95949, 100518, 109656, 117271, 118794, 127932, 134024, 138593, 144144, 150777, 158392, 170576, 178191, 191898, 201036, 217789, 219312, 234542, 237588, 255864, 268048, 277186, 301554, 316784, 351813, 356382, 383796, 402072, 415779, 435578, 469084, 475176, 511728, 554372, 603108, 653367, 703626, 712764, 767592, 804144, 831558, 871156, 938168, 950352, 1055439, 1108744, 1206216, 1247337, 1306734, 1407252, 1425528, 1524523, 1535184, 1663116, 1742312, 1876336, 1960101, 2110878, 2217488, 2412432, 2494674, 2613468, 2814504, 2851056, 3049046, 3326232, 3484624, 3920202, 4221756, 4573569, 4989348, 5226936, 5629008, 6098092, 6652464, 7840404, 8443512, 9147138, 9978696, 10453872, 12196184, 13720707, 15680808, 16887024, 18294276, 19957392, 24392368, 27441414, 31361616, 36588552, 54882828, 73177104, 109765656, 219531312]

約数ペア:

[(1, 219531312), (2, 109765656), (3, 73177104), (4, 54882828), (6, 36588552), (7, 31361616), (8, 27441414), (9, 24392368), (11, 19957392), (12, 18294276), (13, 16887024), (14, 15680808), (16, 13720707), (18, 12196184), (21, 10453872), (22, 9978696), (24, 9147138), (26, 8443512), (28, 7840404), (33, 6652464), (36, 6098092), (39, 5629008), (42, 5226936), (44, 4989348), (48, 4573569), (52, 4221756), (56, 3920202), (63, 3484624), (66, 3326232), (72, 3049046), (77, 2851056), (78, 2814504), (84, 2613468), (88, 2494674), (91, 2412432), (99, 2217488), (104, 2110878), (112, 1960101), (117, 1876336), (126, 1742312), (132, 1663116), (143, 1535184), (144, 1524523), (154, 1425528), (156, 1407252), (168, 1306734), (176, 1247337), (182, 1206216), (198, 1108744), (208, 1055439), (231, 950352), (234, 938168), (252, 871156), (264, 831558), (273, 804144), (286, 767592), (308, 712764), (312, 703626), (336, 653367), (364, 603108), (396, 554372), (429, 511728), (462, 475176), (468, 469084), (504, 435578), (528, 415779), (546, 402072), (572, 383796), (616, 356382), (624, 351813), (693, 316784), (728, 301554), (792, 277186), (819, 268048), (858, 255864), (924, 237588), (936, 234542), (1001, 219312), (1008, 217789), (1092, 201036), (1144, 191898), (1232, 178191), (1287, 170576), (1386, 158392), (1456, 150777), (1523, 144144), (1584, 138593), (1638, 134024), (1716, 127932), (1848, 118794), (1872, 117271), (2002, 109656), (2184, 100518), (2288, 95949), (2574, 85288), (2772, 79196), (3003, 73104), (3046, 72072), (3276, 67012), (3432, 63966), (3696, 59397), (4004, 54828), (4368, 50259), (4569, 48048), (5148, 42644), (5544, 39598), (6006, 36552), (6092, 36036), (6552, 33506), (6864, 31983), (8008, 27414), (9009, 24368), (9138, 24024), (10296, 21322), (10661, 20592), (11088, 19799), (12012, 18276), (12184, 18018), (13104, 16753), (13707, 16016)]