2019261384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 288

約数和(自身を含む): 6757920000

約数和(自身を除く): 4738658616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 37, 42, 49, 56, 62, 63, 72, 74, 84, 93, 98, 111, 124, 126, 147, 148, 168, 186, 196, 217, 222, 248, 252, 259, 279, 294, 296, 333, 372, 392, 434, 441, 444, 499, 504, 518, 558, 588, 651, 666, 744, 777, 868, 882, 888, 998, 1036, 1116, 1147, 1176, 1302, 1332, 1497, 1519, 1554, 1736, 1764, 1813, 1953, 1996, 2072, 2232, 2294, 2331, 2604, 2664, 2994, 3038, 3108, 3441, 3493, 3528, 3626, 3906, 3992, 4491, 4557, 4588, 4662, 5208, 5439, 5988, 6076, 6216, 6882, 6986, 7252, 7812, 8029, 8982, 9114, 9176, 9324, 10323, 10479, 10878, 11976, 12152, 13671, 13764, 13972, 14504, 15469, 15624, 16058, 16317, 17964, 18228, 18463, 18648, 20646, 20958, 21756, 24087, 24451, 27342, 27528, 27944, 30938, 31437, 32116, 32634, 35928, 36456, 36926, 41292, 41916, 43512, 46407, 48174, 48902, 54684, 55389, 56203, 61876, 62874, 64232, 65268, 72261, 73353, 73852, 82584, 83832, 92814, 96348, 97804, 108283, 109368, 110778, 112406, 123752, 125748, 129241, 130536, 139221, 144522, 146706, 147704, 166167, 168609, 185628, 192696, 195608, 216566, 220059, 221556, 224812, 251496, 258482, 278442, 289044, 293412, 324849, 332334, 337218, 371256, 387723, 433132, 440118, 443112, 449624, 505827, 516964, 556884, 572353, 578088, 586824, 649698, 664668, 674436, 757981, 775446, 866264, 880236, 904687, 974547, 1011654, 1033928, 1113768, 1144706, 1163169, 1299396, 1329336, 1348872, 1515962, 1550892, 1717059, 1760472, 1809374, 1949094, 2023308, 2273943, 2289412, 2326338, 2598792, 2714061, 3031924, 3101784, 3434118, 3618748, 3898188, 4006471, 4046616, 4547886, 4578824, 4652676, 5151177, 5428122, 6063848, 6821829, 6868236, 7237496, 7796376, 8012942, 8142183, 9095772, 9305352, 10302354, 10856244, 12019413, 13643658, 13736472, 16025884, 16284366, 18191544, 20604708, 21712488, 24038826, 27287316, 28045297, 32051768, 32568732, 36058239, 41209416, 48077652, 54574632, 56090594, 65137464, 72116478, 84135891, 96155304, 112181188, 144232956, 168271782, 224362376, 252407673, 288465912, 336543564, 504815346, 673087128, 1009630692, 2019261384]

約数ペア:

[(1, 2019261384), (2, 1009630692), (3, 673087128), (4, 504815346), (6, 336543564), (7, 288465912), (8, 252407673), (9, 224362376), (12, 168271782), (14, 144232956), (18, 112181188), (21, 96155304), (24, 84135891), (28, 72116478), (31, 65137464), (36, 56090594), (37, 54574632), (42, 48077652), (49, 41209416), (56, 36058239), (62, 32568732), (63, 32051768), (72, 28045297), (74, 27287316), (84, 24038826), (93, 21712488), (98, 20604708), (111, 18191544), (124, 16284366), (126, 16025884), (147, 13736472), (148, 13643658), (168, 12019413), (186, 10856244), (196, 10302354), (217, 9305352), (222, 9095772), (248, 8142183), (252, 8012942), (259, 7796376), (279, 7237496), (294, 6868236), (296, 6821829), (333, 6063848), (372, 5428122), (392, 5151177), (434, 4652676), (441, 4578824), (444, 4547886), (499, 4046616), (504, 4006471), (518, 3898188), (558, 3618748), (588, 3434118), (651, 3101784), (666, 3031924), (744, 2714061), (777, 2598792), (868, 2326338), (882, 2289412), (888, 2273943), (998, 2023308), (1036, 1949094), (1116, 1809374), (1147, 1760472), (1176, 1717059), (1302, 1550892), (1332, 1515962), (1497, 1348872), (1519, 1329336), (1554, 1299396), (1736, 1163169), (1764, 1144706), (1813, 1113768), (1953, 1033928), (1996, 1011654), (2072, 974547), (2232, 904687), (2294, 880236), (2331, 866264), (2604, 775446), (2664, 757981), (2994, 674436), (3038, 664668), (3108, 649698), (3441, 586824), (3493, 578088), (3528, 572353), (3626, 556884), (3906, 516964), (3992, 505827), (4491, 449624), (4557, 443112), (4588, 440118), (4662, 433132), (5208, 387723), (5439, 371256), (5988, 337218), (6076, 332334), (6216, 324849), (6882, 293412), (6986, 289044), (7252, 278442), (7812, 258482), (8029, 251496), (8982, 224812), (9114, 221556), (9176, 220059), (9324, 216566), (10323, 195608), (10479, 192696), (10878, 185628), (11976, 168609), (12152, 166167), (13671, 147704), (13764, 146706), (13972, 144522), (14504, 139221), (15469, 130536), (15624, 129241), (16058, 125748), (16317, 123752), (17964, 112406), (18228, 110778), (18463, 109368), (18648, 108283), (20646, 97804), (20958, 96348), (21756, 92814), (24087, 83832), (24451, 82584), (27342, 73852), (27528, 73353), (27944, 72261), (30938, 65268), (31437, 64232), (32116, 62874), (32634, 61876), (35928, 56203), (36456, 55389), (36926, 54684), (41292, 48902), (41916, 48174), (43512, 46407)]