212706312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 697307520

約数和(自身を除く): 484601208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 289, 312, 337, 357, 364, 408, 442, 476, 546, 578, 663, 674, 714, 728, 867, 884, 952, 1011, 1092, 1156, 1326, 1348, 1428, 1547, 1734, 1768, 2022, 2023, 2184, 2312, 2359, 2652, 2696, 2856, 3094, 3468, 3757, 4044, 4046, 4381, 4641, 4718, 5304, 5729, 6069, 6188, 6936, 7077, 7514, 8088, 8092, 8762, 9282, 9436, 11271, 11458, 12138, 12376, 13143, 14154, 15028, 16184, 17187, 17524, 18564, 18872, 22542, 22916, 24276, 26286, 26299, 28308, 30056, 30667, 34374, 35048, 37128, 40103, 45084, 45832, 48552, 52572, 52598, 56616, 61334, 68748, 74477, 78897, 80206, 90168, 92001, 97393, 105144, 105196, 120309, 122668, 137496, 148954, 157794, 160412, 184002, 194786, 210392, 223431, 240618, 245336, 292179, 297908, 315588, 320824, 368004, 389572, 446862, 481236, 521339, 584358, 595816, 631176, 681751, 736008, 779144, 893724, 962472, 1042678, 1168716, 1266109, 1363502, 1564017, 1787448, 2045253, 2085356, 2337432, 2532218, 2727004, 3128034, 3798327, 4090506, 4170712, 5064436, 5454008, 6256068, 7596654, 8181012, 8862763, 10128872, 12512136, 15193308, 16362024, 17725526, 26588289, 30386616, 35451052, 53176578, 70902104, 106353156, 212706312]

約数ペア:

[(1, 212706312), (2, 106353156), (3, 70902104), (4, 53176578), (6, 35451052), (7, 30386616), (8, 26588289), (12, 17725526), (13, 16362024), (14, 15193308), (17, 12512136), (21, 10128872), (24, 8862763), (26, 8181012), (28, 7596654), (34, 6256068), (39, 5454008), (42, 5064436), (51, 4170712), (52, 4090506), (56, 3798327), (68, 3128034), (78, 2727004), (84, 2532218), (91, 2337432), (102, 2085356), (104, 2045253), (119, 1787448), (136, 1564017), (156, 1363502), (168, 1266109), (182, 1168716), (204, 1042678), (221, 962472), (238, 893724), (273, 779144), (289, 736008), (312, 681751), (337, 631176), (357, 595816), (364, 584358), (408, 521339), (442, 481236), (476, 446862), (546, 389572), (578, 368004), (663, 320824), (674, 315588), (714, 297908), (728, 292179), (867, 245336), (884, 240618), (952, 223431), (1011, 210392), (1092, 194786), (1156, 184002), (1326, 160412), (1348, 157794), (1428, 148954), (1547, 137496), (1734, 122668), (1768, 120309), (2022, 105196), (2023, 105144), (2184, 97393), (2312, 92001), (2359, 90168), (2652, 80206), (2696, 78897), (2856, 74477), (3094, 68748), (3468, 61334), (3757, 56616), (4044, 52598), (4046, 52572), (4381, 48552), (4641, 45832), (4718, 45084), (5304, 40103), (5729, 37128), (6069, 35048), (6188, 34374), (6936, 30667), (7077, 30056), (7514, 28308), (8088, 26299), (8092, 26286), (8762, 24276), (9282, 22916), (9436, 22542), (11271, 18872), (11458, 18564), (12138, 17524), (12376, 17187), (13143, 16184), (14154, 15028)]