217137312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 752903424

約数和(自身を除く): 535766112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 41, 42, 48, 56, 63, 71, 72, 74, 82, 84, 96, 111, 112, 123, 126, 142, 144, 148, 164, 168, 213, 222, 224, 246, 252, 259, 284, 287, 288, 296, 328, 333, 336, 369, 426, 444, 492, 497, 504, 518, 568, 574, 592, 639, 656, 666, 672, 738, 777, 852, 861, 888, 984, 994, 1008, 1036, 1136, 1148, 1184, 1278, 1312, 1332, 1476, 1491, 1517, 1554, 1704, 1722, 1776, 1968, 1988, 2016, 2072, 2272, 2296, 2331, 2556, 2583, 2627, 2664, 2911, 2952, 2982, 3034, 3108, 3408, 3444, 3552, 3936, 3976, 4144, 4473, 4551, 4592, 4662, 5112, 5166, 5254, 5328, 5822, 5904, 5964, 6068, 6216, 6816, 6888, 7881, 7952, 8288, 8733, 8946, 9102, 9184, 9324, 10224, 10332, 10508, 10619, 10656, 11644, 11808, 11928, 12136, 12432, 13653, 13776, 15762, 15904, 17466, 17892, 18204, 18389, 18648, 20377, 20448, 20664, 21016, 21238, 23288, 23643, 23856, 24272, 24864, 26199, 27306, 27552, 31524, 31857, 34932, 35784, 36408, 36778, 37296, 40754, 41328, 42032, 42476, 46576, 47286, 47712, 48544, 52398, 54612, 55167, 61131, 63048, 63714, 69864, 71568, 72816, 73556, 74592, 81508, 82656, 84064, 84952, 93152, 94572, 95571, 104796, 107707, 109224, 110334, 122262, 126096, 127428, 139728, 143136, 145632, 147112, 163016, 165501, 169904, 183393, 189144, 191142, 209592, 215414, 218448, 220668, 244524, 252192, 254856, 279456, 294224, 323121, 326032, 331002, 339808, 366786, 378288, 382284, 419184, 430828, 436896, 441336, 489048, 509712, 588448, 646242, 652064, 662004, 733572, 753949, 756576, 764568, 838368, 861656, 882672, 969363, 978096, 1019424, 1292484, 1324008, 1467144, 1507898, 1529136, 1723312, 1765344, 1938726, 1956192, 2261847, 2584968, 2648016, 2934288, 3015796, 3058272, 3446624, 3877452, 4523694, 5169936, 5296032, 5868576, 6031592, 6785541, 7754904, 9047388, 10339872, 12063184, 13571082, 15509808, 18094776, 24126368, 27142164, 31019616, 36189552, 54284328, 72379104, 108568656, 217137312]

約数ペア:

[(1, 217137312), (2, 108568656), (3, 72379104), (4, 54284328), (6, 36189552), (7, 31019616), (8, 27142164), (9, 24126368), (12, 18094776), (14, 15509808), (16, 13571082), (18, 12063184), (21, 10339872), (24, 9047388), (28, 7754904), (32, 6785541), (36, 6031592), (37, 5868576), (41, 5296032), (42, 5169936), (48, 4523694), (56, 3877452), (63, 3446624), (71, 3058272), (72, 3015796), (74, 2934288), (82, 2648016), (84, 2584968), (96, 2261847), (111, 1956192), (112, 1938726), (123, 1765344), (126, 1723312), (142, 1529136), (144, 1507898), (148, 1467144), (164, 1324008), (168, 1292484), (213, 1019424), (222, 978096), (224, 969363), (246, 882672), (252, 861656), (259, 838368), (284, 764568), (287, 756576), (288, 753949), (296, 733572), (328, 662004), (333, 652064), (336, 646242), (369, 588448), (426, 509712), (444, 489048), (492, 441336), (497, 436896), (504, 430828), (518, 419184), (568, 382284), (574, 378288), (592, 366786), (639, 339808), (656, 331002), (666, 326032), (672, 323121), (738, 294224), (777, 279456), (852, 254856), (861, 252192), (888, 244524), (984, 220668), (994, 218448), (1008, 215414), (1036, 209592), (1136, 191142), (1148, 189144), (1184, 183393), (1278, 169904), (1312, 165501), (1332, 163016), (1476, 147112), (1491, 145632), (1517, 143136), (1554, 139728), (1704, 127428), (1722, 126096), (1776, 122262), (1968, 110334), (1988, 109224), (2016, 107707), (2072, 104796), (2272, 95571), (2296, 94572), (2331, 93152), (2556, 84952), (2583, 84064), (2627, 82656), (2664, 81508), (2911, 74592), (2952, 73556), (2982, 72816), (3034, 71568), (3108, 69864), (3408, 63714), (3444, 63048), (3552, 61131), (3936, 55167), (3976, 54612), (4144, 52398), (4473, 48544), (4551, 47712), (4592, 47286), (4662, 46576), (5112, 42476), (5166, 42032), (5254, 41328), (5328, 40754), (5822, 37296), (5904, 36778), (5964, 36408), (6068, 35784), (6216, 34932), (6816, 31857), (6888, 31524), (7881, 27552), (7952, 27306), (8288, 26199), (8733, 24864), (8946, 24272), (9102, 23856), (9184, 23643), (9324, 23288), (10224, 21238), (10332, 21016), (10508, 20664), (10619, 20448), (10656, 20377), (11644, 18648), (11808, 18389), (11928, 18204), (12136, 17892), (12432, 17466), (13653, 15904), (13776, 15762)]