191491872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 630866880

約数和(自身を除く): 439375008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 32, 33, 37, 39, 44, 48, 52, 58, 66, 74, 78, 87, 88, 96, 104, 111, 116, 132, 143, 148, 156, 169, 174, 176, 208, 222, 232, 264, 286, 296, 312, 319, 338, 348, 352, 377, 407, 416, 429, 444, 464, 481, 507, 528, 572, 592, 624, 638, 676, 696, 754, 814, 858, 888, 928, 957, 962, 1014, 1056, 1073, 1131, 1144, 1184, 1221, 1248, 1276, 1352, 1392, 1443, 1508, 1628, 1716, 1776, 1859, 1914, 1924, 2028, 2146, 2262, 2288, 2442, 2552, 2704, 2784, 2886, 3016, 3219, 3256, 3432, 3552, 3718, 3828, 3848, 4056, 4147, 4292, 4524, 4576, 4884, 4901, 5104, 5291, 5408, 5577, 5772, 6032, 6253, 6438, 6512, 6864, 7436, 7656, 7696, 8112, 8294, 8584, 9048, 9768, 9802, 10208, 10582, 11154, 11544, 11803, 12064, 12441, 12506, 12876, 13024, 13728, 13949, 14703, 14872, 15312, 15392, 15873, 16224, 16588, 17168, 18096, 18759, 19536, 19604, 21164, 22308, 23088, 23606, 24882, 25012, 25752, 27898, 29406, 29744, 30624, 31746, 33176, 34336, 35409, 36192, 37518, 39072, 39208, 41847, 42328, 44616, 46176, 47212, 49764, 50024, 51504, 53911, 55796, 58812, 59488, 63492, 66352, 68783, 70818, 75036, 78416, 83694, 84656, 89232, 94424, 99528, 100048, 103008, 107822, 111592, 117624, 126984, 132704, 137566, 141636, 150072, 153439, 156832, 161733, 167388, 169312, 178464, 181337, 188848, 199056, 200096, 206349, 215644, 223184, 235248, 253968, 275132, 283272, 300144, 306878, 323466, 334776, 362674, 377696, 398112, 412698, 431288, 446368, 460317, 470496, 507936, 544011, 550264, 566544, 600288, 613756, 646932, 669552, 725348, 825396, 862576, 920634, 1088022, 1100528, 1133088, 1227512, 1293864, 1339104, 1450696, 1650792, 1725152, 1841268, 1994707, 2176044, 2201056, 2455024, 2587728, 2901392, 3301584, 3682536, 3989414, 4352088, 4910048, 5175456, 5802784, 5984121, 6603168, 7365072, 7978828, 8704176, 11968242, 14730144, 15957656, 17408352, 23936484, 31915312, 47872968, 63830624, 95745936, 191491872]

約数ペア:

[(1, 191491872), (2, 95745936), (3, 63830624), (4, 47872968), (6, 31915312), (8, 23936484), (11, 17408352), (12, 15957656), (13, 14730144), (16, 11968242), (22, 8704176), (24, 7978828), (26, 7365072), (29, 6603168), (32, 5984121), (33, 5802784), (37, 5175456), (39, 4910048), (44, 4352088), (48, 3989414), (52, 3682536), (58, 3301584), (66, 2901392), (74, 2587728), (78, 2455024), (87, 2201056), (88, 2176044), (96, 1994707), (104, 1841268), (111, 1725152), (116, 1650792), (132, 1450696), (143, 1339104), (148, 1293864), (156, 1227512), (169, 1133088), (174, 1100528), (176, 1088022), (208, 920634), (222, 862576), (232, 825396), (264, 725348), (286, 669552), (296, 646932), (312, 613756), (319, 600288), (338, 566544), (348, 550264), (352, 544011), (377, 507936), (407, 470496), (416, 460317), (429, 446368), (444, 431288), (464, 412698), (481, 398112), (507, 377696), (528, 362674), (572, 334776), (592, 323466), (624, 306878), (638, 300144), (676, 283272), (696, 275132), (754, 253968), (814, 235248), (858, 223184), (888, 215644), (928, 206349), (957, 200096), (962, 199056), (1014, 188848), (1056, 181337), (1073, 178464), (1131, 169312), (1144, 167388), (1184, 161733), (1221, 156832), (1248, 153439), (1276, 150072), (1352, 141636), (1392, 137566), (1443, 132704), (1508, 126984), (1628, 117624), (1716, 111592), (1776, 107822), (1859, 103008), (1914, 100048), (1924, 99528), (2028, 94424), (2146, 89232), (2262, 84656), (2288, 83694), (2442, 78416), (2552, 75036), (2704, 70818), (2784, 68783), (2886, 66352), (3016, 63492), (3219, 59488), (3256, 58812), (3432, 55796), (3552, 53911), (3718, 51504), (3828, 50024), (3848, 49764), (4056, 47212), (4147, 46176), (4292, 44616), (4524, 42328), (4576, 41847), (4884, 39208), (4901, 39072), (5104, 37518), (5291, 36192), (5408, 35409), (5577, 34336), (5772, 33176), (6032, 31746), (6253, 30624), (6438, 29744), (6512, 29406), (6864, 27898), (7436, 25752), (7656, 25012), (7696, 24882), (8112, 23606), (8294, 23088), (8584, 22308), (9048, 21164), (9768, 19604), (9802, 19536), (10208, 18759), (10582, 18096), (11154, 17168), (11544, 16588), (11803, 16224), (12064, 15873), (12441, 15392), (12506, 15312), (12876, 14872), (13024, 14703), (13728, 13949)]