67781668864

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 416

約数和(自身を含む): 186267271680

約数和(自身を除く): 118485602816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 64, 68, 76, 91, 104, 112, 119, 128, 133, 136, 152, 182, 208, 221, 224, 238, 247, 256, 266, 272, 304, 323, 364, 416, 442, 448, 476, 494, 512, 532, 544, 563, 608, 646, 728, 832, 884, 896, 952, 988, 1024, 1064, 1088, 1126, 1216, 1292, 1456, 1547, 1664, 1729, 1768, 1792, 1904, 1976, 2048, 2128, 2176, 2252, 2261, 2432, 2584, 2912, 3094, 3328, 3458, 3536, 3584, 3808, 3941, 3952, 4096, 4199, 4256, 4352, 4504, 4522, 4864, 5168, 5824, 6188, 6656, 6916, 7072, 7168, 7319, 7616, 7882, 7904, 8398, 8512, 8704, 9008, 9044, 9571, 9728, 10336, 10697, 11648, 12376, 13312, 13832, 14144, 14336, 14638, 15232, 15764, 15808, 16796, 17024, 17408, 18016, 18088, 19142, 19456, 20672, 21394, 23296, 24752, 26624, 27664, 28288, 28672, 29276, 29393, 30464, 31528, 31616, 33592, 34048, 34816, 36032, 36176, 38284, 38912, 41344, 42788, 46592, 49504, 51233, 53248, 55328, 56576, 58552, 58786, 60928, 63056, 63232, 66997, 67184, 68096, 69632, 72064, 72352, 74879, 76568, 77824, 82688, 85576, 93184, 99008, 102466, 110656, 113152, 117104, 117572, 121856, 124423, 126112, 126464, 133994, 134368, 136192, 139061, 144128, 144704, 149758, 153136, 165376, 171152, 181849, 186368, 198016, 204932, 221312, 226304, 234208, 235144, 243712, 248846, 252224, 252928, 267988, 268736, 272384, 278122, 288256, 289408, 299516, 306272, 330752, 342304, 363698, 372736, 396032, 409864, 442624, 452608, 468416, 470288, 487424, 497692, 504448, 505856, 535976, 537472, 544768, 556244, 576512, 578816, 599032, 612544, 661504, 684608, 727396, 792064, 819728, 870961, 885248, 905216, 936832, 940576, 973427, 995384, 1008896, 1011712, 1071952, 1074944, 1112488, 1153024, 1157632, 1198064, 1225088, 1272943, 1323008, 1369216, 1454792, 1584128, 1639456, 1741922, 1770496, 1873664, 1881152, 1946854, 1990768, 2017792, 2143904, 2149888, 2224976, 2306048, 2315264, 2364037, 2396128, 2450176, 2545886, 2738432, 2909584, 3168256, 3278912, 3483844, 3540992, 3747328, 3762304, 3893708, 3981536, 4035584, 4287808, 4299776, 4449952, 4630528, 4728074, 4792256, 4900352, 5091772, 5476864, 5819168, 6336512, 6557824, 6967688, 7081984, 7494656, 7524608, 7787416, 7963072, 8071168, 8575616, 8599552, 8899904, 9261056, 9456148, 9584512, 9800704, 10183544, 10953728, 11638336, 13115648, 13935376, 14989312, 15049216, 15574832, 15926144, 16142336, 16548259, 17151232, 17199104, 17799808, 18912296, 19169024, 19601408, 20367088, 21907456, 23276672, 26231296, 27870752, 29978624, 30098432, 31149664, 31852288, 33096518, 34302464, 35599616, 37824592, 38338048, 39202816, 40734176, 43814912, 46553344, 52462592, 55741504, 60196864, 62299328, 63704576, 66193036, 68604928, 71199232, 75649184, 76676096, 81468352, 93106688, 104925184, 111483008, 120393728, 124598656, 127409152, 132386072, 137209856, 142398464, 151298368, 153352192, 162936704, 186213376, 209850368, 222966016, 249197312, 254818304, 264772144, 274419712, 284796928, 302596736, 306704384, 325873408, 372426752, 445932032, 498394624, 509636608, 529544288, 569593856, 605193472, 651746816, 744853504, 891864064, 996789248, 1059088576, 1210386944, 1303493632, 1783728128, 1993578496, 2118177152, 2420773888, 2606987264, 3567456256, 3987156992, 4236354304, 4841547776, 5213974528, 8472708608, 9683095552, 16945417216, 33890834432, 67781668864]

約数ペア:

[(1, 67781668864), (2, 33890834432), (4, 16945417216), (7, 9683095552), (8, 8472708608), (13, 5213974528), (14, 4841547776), (16, 4236354304), (17, 3987156992), (19, 3567456256), (26, 2606987264), (28, 2420773888), (32, 2118177152), (34, 1993578496), (38, 1783728128), (52, 1303493632), (56, 1210386944), (64, 1059088576), (68, 996789248), (76, 891864064), (91, 744853504), (104, 651746816), (112, 605193472), (119, 569593856), (128, 529544288), (133, 509636608), (136, 498394624), (152, 445932032), (182, 372426752), (208, 325873408), (221, 306704384), (224, 302596736), (238, 284796928), (247, 274419712), (256, 264772144), (266, 254818304), (272, 249197312), (304, 222966016), (323, 209850368), (364, 186213376), (416, 162936704), (442, 153352192), (448, 151298368), (476, 142398464), (494, 137209856), (512, 132386072), (532, 127409152), (544, 124598656), (563, 120393728), (608, 111483008), (646, 104925184), (728, 93106688), (832, 81468352), (884, 76676096), (896, 75649184), (952, 71199232), (988, 68604928), (1024, 66193036), (1064, 63704576), (1088, 62299328), (1126, 60196864), (1216, 55741504), (1292, 52462592), (1456, 46553344), (1547, 43814912), (1664, 40734176), (1729, 39202816), (1768, 38338048), (1792, 37824592), (1904, 35599616), (1976, 34302464), (2048, 33096518), (2128, 31852288), (2176, 31149664), (2252, 30098432), (2261, 29978624), (2432, 27870752), (2584, 26231296), (2912, 23276672), (3094, 21907456), (3328, 20367088), (3458, 19601408), (3536, 19169024), (3584, 18912296), (3808, 17799808), (3941, 17199104), (3952, 17151232), (4096, 16548259), (4199, 16142336), (4256, 15926144), (4352, 15574832), (4504, 15049216), (4522, 14989312), (4864, 13935376), (5168, 13115648), (5824, 11638336), (6188, 10953728), (6656, 10183544), (6916, 9800704), (7072, 9584512), (7168, 9456148), (7319, 9261056), (7616, 8899904), (7882, 8599552), (7904, 8575616), (8398, 8071168), (8512, 7963072), (8704, 7787416), (9008, 7524608), (9044, 7494656), (9571, 7081984), (9728, 6967688), (10336, 6557824), (10697, 6336512), (11648, 5819168), (12376, 5476864), (13312, 5091772), (13832, 4900352), (14144, 4792256), (14336, 4728074), (14638, 4630528), (15232, 4449952), (15764, 4299776), (15808, 4287808), (16796, 4035584), (17024, 3981536), (17408, 3893708), (18016, 3762304), (18088, 3747328), (19142, 3540992), (19456, 3483844), (20672, 3278912), (21394, 3168256), (23296, 2909584), (24752, 2738432), (26624, 2545886), (27664, 2450176), (28288, 2396128), (28672, 2364037), (29276, 2315264), (29393, 2306048), (30464, 2224976), (31528, 2149888), (31616, 2143904), (33592, 2017792), (34048, 1990768), (34816, 1946854), (36032, 1881152), (36176, 1873664), (38284, 1770496), (38912, 1741922), (41344, 1639456), (42788, 1584128), (46592, 1454792), (49504, 1369216), (51233, 1323008), (53248, 1272943), (55328, 1225088), (56576, 1198064), (58552, 1157632), (58786, 1153024), (60928, 1112488), (63056, 1074944), (63232, 1071952), (66997, 1011712), (67184, 1008896), (68096, 995384), (69632, 973427), (72064, 940576), (72352, 936832), (74879, 905216), (76568, 885248), (77824, 870961), (82688, 819728), (85576, 792064), (93184, 727396), (99008, 684608), (102466, 661504), (110656, 612544), (113152, 599032), (117104, 578816), (117572, 576512), (121856, 556244), (124423, 544768), (126112, 537472), (126464, 535976), (133994, 505856), (134368, 504448), (136192, 497692), (139061, 487424), (144128, 470288), (144704, 468416), (149758, 452608), (153136, 442624), (165376, 409864), (171152, 396032), (181849, 372736), (186368, 363698), (198016, 342304), (204932, 330752), (221312, 306272), (226304, 299516), (234208, 289408), (235144, 288256), (243712, 278122), (248846, 272384), (252224, 268736), (252928, 267988)]