512450064

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 1790996480

約数和(自身を除く): 1278546416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 532, 567, 648, 684, 756, 798, 912, 972, 991, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1701, 1944, 1982, 2052, 2128, 2268, 2394, 2736, 2973, 3024, 3078, 3192, 3402, 3591, 3888, 3964, 4104, 4536, 4617, 4788, 5946, 6156, 6384, 6804, 6937, 7182, 7928, 8208, 8919, 9072, 9234, 9576, 10773, 11892, 12312, 13608, 13874, 14364, 15856, 17838, 18468, 18829, 19152, 20811, 21546, 23784, 24624, 26757, 27216, 27748, 28728, 32319, 35676, 36936, 37658, 41622, 43092, 47568, 53514, 55496, 56487, 57456, 62433, 64638, 71352, 73872, 75316, 80271, 83244, 86184, 107028, 110992, 112974, 124866, 129276, 131803, 142704, 150632, 160542, 166488, 169461, 172368, 187299, 214056, 225948, 240813, 249732, 258552, 263606, 301264, 321084, 332976, 338922, 374598, 395409, 428112, 451896, 481626, 499464, 508383, 517104, 527212, 561897, 642168, 677844, 749196, 790818, 903792, 963252, 998928, 1016766, 1054424, 1123794, 1186227, 1284336, 1355688, 1498392, 1525149, 1581636, 1685691, 1926504, 2033532, 2108848, 2247588, 2372454, 2711376, 2996784, 3050298, 3163272, 3371382, 3558681, 3853008, 4067064, 4495176, 4575447, 4744908, 6100596, 6326544, 6742764, 7117362, 8134128, 8990352, 9150894, 9489816, 10676043, 12201192, 13485528, 14234724, 18301788, 18979632, 21352086, 24402384, 26971056, 28469448, 32028129, 36603576, 42704172, 56938896, 64056258, 73207152, 85408344, 128112516, 170816688, 256225032, 512450064]

約数ペア:

[(1, 512450064), (2, 256225032), (3, 170816688), (4, 128112516), (6, 85408344), (7, 73207152), (8, 64056258), (9, 56938896), (12, 42704172), (14, 36603576), (16, 32028129), (18, 28469448), (19, 26971056), (21, 24402384), (24, 21352086), (27, 18979632), (28, 18301788), (36, 14234724), (38, 13485528), (42, 12201192), (48, 10676043), (54, 9489816), (56, 9150894), (57, 8990352), (63, 8134128), (72, 7117362), (76, 6742764), (81, 6326544), (84, 6100596), (108, 4744908), (112, 4575447), (114, 4495176), (126, 4067064), (133, 3853008), (144, 3558681), (152, 3371382), (162, 3163272), (168, 3050298), (171, 2996784), (189, 2711376), (216, 2372454), (228, 2247588), (243, 2108848), (252, 2033532), (266, 1926504), (304, 1685691), (324, 1581636), (336, 1525149), (342, 1498392), (378, 1355688), (399, 1284336), (432, 1186227), (456, 1123794), (486, 1054424), (504, 1016766), (513, 998928), (532, 963252), (567, 903792), (648, 790818), (684, 749196), (756, 677844), (798, 642168), (912, 561897), (972, 527212), (991, 517104), (1008, 508383), (1026, 499464), (1064, 481626), (1134, 451896), (1197, 428112), (1296, 395409), (1368, 374598), (1512, 338922), (1539, 332976), (1596, 321084), (1701, 301264), (1944, 263606), (1982, 258552), (2052, 249732), (2128, 240813), (2268, 225948), (2394, 214056), (2736, 187299), (2973, 172368), (3024, 169461), (3078, 166488), (3192, 160542), (3402, 150632), (3591, 142704), (3888, 131803), (3964, 129276), (4104, 124866), (4536, 112974), (4617, 110992), (4788, 107028), (5946, 86184), (6156, 83244), (6384, 80271), (6804, 75316), (6937, 73872), (7182, 71352), (7928, 64638), (8208, 62433), (8919, 57456), (9072, 56487), (9234, 55496), (9576, 53514), (10773, 47568), (11892, 43092), (12312, 41622), (13608, 37658), (13874, 36936), (14364, 35676), (15856, 32319), (17838, 28728), (18468, 27748), (18829, 27216), (19152, 26757), (20811, 24624), (21546, 23784)]