42387351408

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 320

約数和(自身を含む): 130944000000

約数和(自身を除く): 88556648592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 79, 108, 114, 131, 144, 152, 158, 171, 216, 228, 237, 262, 304, 316, 342, 393, 432, 456, 474, 499, 513, 524, 632, 684, 711, 786, 912, 948, 998, 1026, 1048, 1179, 1264, 1368, 1422, 1497, 1501, 1572, 1896, 1996, 2052, 2096, 2133, 2358, 2489, 2736, 2844, 2994, 3002, 3144, 3537, 3792, 3992, 4104, 4266, 4491, 4503, 4716, 4978, 5688, 5988, 6004, 6288, 7074, 7467, 7984, 8208, 8532, 8982, 9006, 9432, 9481, 9956, 10349, 11376, 11976, 12008, 13473, 13509, 14148, 14934, 17064, 17964, 18012, 18864, 18962, 19912, 20698, 22401, 23952, 24016, 26946, 27018, 28296, 28443, 29868, 31047, 34128, 35928, 36024, 37924, 39421, 39824, 40527, 41396, 44802, 53892, 54036, 56592, 56886, 59736, 62094, 65369, 67203, 71856, 72048, 75848, 78842, 81054, 82792, 85329, 89604, 93141, 107784, 108072, 113772, 118263, 119472, 124188, 130738, 134406, 151696, 157684, 162108, 165584, 170658, 179208, 186282, 196107, 196631, 215568, 216144, 227544, 236526, 248376, 255987, 261476, 268812, 279423, 315368, 324216, 341316, 354789, 358416, 372564, 392214, 393262, 455088, 473052, 496752, 511974, 522952, 537624, 558846, 588321, 589893, 630736, 648432, 682632, 709578, 745128, 748999, 784428, 786524, 946104, 1023948, 1045904, 1064367, 1075248, 1117692, 1176642, 1179786, 1242011, 1365264, 1419156, 1490256, 1497998, 1568856, 1573048, 1764963, 1769679, 1892208, 2047896, 2128734, 2235384, 2246997, 2353284, 2359572, 2484022, 2838312, 2995996, 3137712, 3146096, 3529926, 3539358, 3726033, 4095792, 4257468, 4470768, 4493994, 4706568, 4719144, 4968044, 5164151, 5309037, 5676624, 5991992, 6740991, 7059852, 7078716, 7452066, 8514936, 8987988, 9413136, 9438288, 9936088, 10328302, 10618074, 11178099, 11983984, 13481982, 14119704, 14157432, 14904132, 15492453, 17029872, 17975976, 19872176, 20222973, 20656604, 21236148, 22356198, 26963964, 28239408, 28314864, 29808264, 30984906, 33534297, 35951952, 40445946, 41313208, 42472296, 44712396, 46477359, 53927928, 59616528, 61969812, 67068594, 80891892, 82626416, 84944592, 89424792, 92954718, 98118869, 107855856, 123939624, 134137188, 139432077, 161783784, 178849584, 185909436, 196237738, 247879248, 268274376, 278864154, 294356607, 323567568, 371818872, 392475476, 536548752, 557728308, 588713214, 743637744, 784950952, 883069821, 1115456616, 1177426428, 1569901904, 1766139642, 2230913232, 2354852856, 2649209463, 3532279284, 4709705712, 5298418926, 7064558568, 10596837852, 14129117136, 21193675704, 42387351408]

約数ペア:

[(1, 42387351408), (2, 21193675704), (3, 14129117136), (4, 10596837852), (6, 7064558568), (8, 5298418926), (9, 4709705712), (12, 3532279284), (16, 2649209463), (18, 2354852856), (19, 2230913232), (24, 1766139642), (27, 1569901904), (36, 1177426428), (38, 1115456616), (48, 883069821), (54, 784950952), (57, 743637744), (72, 588713214), (76, 557728308), (79, 536548752), (108, 392475476), (114, 371818872), (131, 323567568), (144, 294356607), (152, 278864154), (158, 268274376), (171, 247879248), (216, 196237738), (228, 185909436), (237, 178849584), (262, 161783784), (304, 139432077), (316, 134137188), (342, 123939624), (393, 107855856), (432, 98118869), (456, 92954718), (474, 89424792), (499, 84944592), (513, 82626416), (524, 80891892), (632, 67068594), (684, 61969812), (711, 59616528), (786, 53927928), (912, 46477359), (948, 44712396), (998, 42472296), (1026, 41313208), (1048, 40445946), (1179, 35951952), (1264, 33534297), (1368, 30984906), (1422, 29808264), (1497, 28314864), (1501, 28239408), (1572, 26963964), (1896, 22356198), (1996, 21236148), (2052, 20656604), (2096, 20222973), (2133, 19872176), (2358, 17975976), (2489, 17029872), (2736, 15492453), (2844, 14904132), (2994, 14157432), (3002, 14119704), (3144, 13481982), (3537, 11983984), (3792, 11178099), (3992, 10618074), (4104, 10328302), (4266, 9936088), (4491, 9438288), (4503, 9413136), (4716, 8987988), (4978, 8514936), (5688, 7452066), (5988, 7078716), (6004, 7059852), (6288, 6740991), (7074, 5991992), (7467, 5676624), (7984, 5309037), (8208, 5164151), (8532, 4968044), (8982, 4719144), (9006, 4706568), (9432, 4493994), (9481, 4470768), (9956, 4257468), (10349, 4095792), (11376, 3726033), (11976, 3539358), (12008, 3529926), (13473, 3146096), (13509, 3137712), (14148, 2995996), (14934, 2838312), (17064, 2484022), (17964, 2359572), (18012, 2353284), (18864, 2246997), (18962, 2235384), (19912, 2128734), (20698, 2047896), (22401, 1892208), (23952, 1769679), (24016, 1764963), (26946, 1573048), (27018, 1568856), (28296, 1497998), (28443, 1490256), (29868, 1419156), (31047, 1365264), (34128, 1242011), (35928, 1179786), (36024, 1176642), (37924, 1117692), (39421, 1075248), (39824, 1064367), (40527, 1045904), (41396, 1023948), (44802, 946104), (53892, 786524), (54036, 784428), (56592, 748999), (56886, 745128), (59736, 709578), (62094, 682632), (65369, 648432), (67203, 630736), (71856, 589893), (72048, 588321), (75848, 558846), (78842, 537624), (81054, 522952), (82792, 511974), (85329, 496752), (89604, 473052), (93141, 455088), (107784, 393262), (108072, 392214), (113772, 372564), (118263, 358416), (119472, 354789), (124188, 341316), (130738, 324216), (134406, 315368), (151696, 279423), (157684, 268812), (162108, 261476), (165584, 255987), (170658, 248376), (179208, 236526), (186282, 227544), (196107, 216144), (196631, 215568)]