421014996

素因数分解:

$2^2\times 3^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 1239840000

約数和(自身を除く): 818825004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 149, 153, 162, 171, 204, 228, 243, 298, 306, 323, 324, 342, 447, 459, 486, 513, 596, 612, 646, 684, 729, 894, 918, 969, 972, 1026, 1292, 1341, 1377, 1458, 1539, 1788, 1836, 1938, 2052, 2187, 2533, 2682, 2754, 2831, 2907, 2916, 3078, 3876, 4023, 4131, 4374, 4617, 5066, 5364, 5508, 5662, 5814, 6156, 7599, 8046, 8262, 8493, 8721, 8748, 9234, 10132, 11324, 11628, 12069, 12393, 13851, 15198, 16092, 16524, 16986, 17442, 18468, 22797, 24138, 24786, 25479, 26163, 27702, 30396, 33972, 34884, 36207, 37179, 41553, 45594, 48127, 48276, 49572, 50958, 52326, 55404, 68391, 72414, 74358, 76437, 78489, 83106, 91188, 96254, 101916, 104652, 108621, 136782, 144381, 144828, 148716, 152874, 156978, 166212, 192508, 205173, 217242, 229311, 235467, 273564, 288762, 305748, 313956, 325863, 410346, 433143, 434484, 458622, 470934, 577524, 615519, 651726, 687933, 706401, 820692, 866286, 917244, 941868, 1231038, 1299429, 1303452, 1375866, 1412802, 1732572, 1846557, 2063799, 2462076, 2598858, 2751732, 2825604, 3693114, 3898287, 4127598, 5197716, 5539671, 6191397, 7386228, 7796574, 8255196, 11079342, 11694861, 12382794, 15593148, 22158684, 23389722, 24765588, 35084583, 46779444, 70169166, 105253749, 140338332, 210507498, 421014996]

約数ペア:

[(1, 421014996), (2, 210507498), (3, 140338332), (4, 105253749), (6, 70169166), (9, 46779444), (12, 35084583), (17, 24765588), (18, 23389722), (19, 22158684), (27, 15593148), (34, 12382794), (36, 11694861), (38, 11079342), (51, 8255196), (54, 7796574), (57, 7386228), (68, 6191397), (76, 5539671), (81, 5197716), (102, 4127598), (108, 3898287), (114, 3693114), (149, 2825604), (153, 2751732), (162, 2598858), (171, 2462076), (204, 2063799), (228, 1846557), (243, 1732572), (298, 1412802), (306, 1375866), (323, 1303452), (324, 1299429), (342, 1231038), (447, 941868), (459, 917244), (486, 866286), (513, 820692), (596, 706401), (612, 687933), (646, 651726), (684, 615519), (729, 577524), (894, 470934), (918, 458622), (969, 434484), (972, 433143), (1026, 410346), (1292, 325863), (1341, 313956), (1377, 305748), (1458, 288762), (1539, 273564), (1788, 235467), (1836, 229311), (1938, 217242), (2052, 205173), (2187, 192508), (2533, 166212), (2682, 156978), (2754, 152874), (2831, 148716), (2907, 144828), (2916, 144381), (3078, 136782), (3876, 108621), (4023, 104652), (4131, 101916), (4374, 96254), (4617, 91188), (5066, 83106), (5364, 78489), (5508, 76437), (5662, 74358), (5814, 72414), (6156, 68391), (7599, 55404), (8046, 52326), (8262, 50958), (8493, 49572), (8721, 48276), (8748, 48127), (9234, 45594), (10132, 41553), (11324, 37179), (11628, 36207), (12069, 34884), (12393, 33972), (13851, 30396), (15198, 27702), (16092, 26163), (16524, 25479), (16986, 24786), (17442, 24138), (18468, 22797)]