64840449024

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^2\times {\mathrm{13877}}^1$

素因数の和:13932

約数の個数: 264

約数和(自身を含む): 207948507120

約数和(自身を除く): 143108058096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 256, 288, 312, 338, 351, 384, 416, 432, 468, 507, 512, 576, 624, 676, 702, 768, 832, 864, 936, 1014, 1024, 1152, 1248, 1352, 1404, 1521, 1536, 1664, 1728, 1872, 2028, 2304, 2496, 2704, 2808, 3042, 3072, 3328, 3456, 3744, 4056, 4563, 4608, 4992, 5408, 5616, 6084, 6656, 6912, 7488, 8112, 9126, 9216, 9984, 10816, 11232, 12168, 13312, 13824, 13877, 14976, 16224, 18252, 19968, 21632, 22464, 24336, 27648, 27754, 29952, 32448, 36504, 39936, 41631, 43264, 44928, 48672, 55508, 59904, 64896, 73008, 83262, 86528, 89856, 97344, 111016, 119808, 124893, 129792, 146016, 166524, 173056, 179712, 180401, 194688, 222032, 249786, 259584, 292032, 333048, 359424, 360802, 374679, 389376, 444064, 499572, 519168, 541203, 584064, 666096, 721604, 749358, 778752, 888128, 999144, 1082406, 1168128, 1332192, 1443208, 1498716, 1557504, 1623609, 1776256, 1998288, 2164812, 2336256, 2345213, 2664384, 2886416, 2997432, 3247218, 3552512, 3996576, 4329624, 4672512, 4690426, 4870827, 5328768, 5772832, 5994864, 6494436, 7035639, 7105024, 7993152, 8659248, 9380852, 9741654, 10657536, 11545664, 11989728, 12988872, 14071278, 14210048, 15986304, 17318496, 18761704, 19483308, 21106917, 21315072, 23091328, 23979456, 25977744, 28142556, 31972608, 34636992, 37523408, 38966616, 42213834, 42630144, 46182656, 47958912, 51955488, 56285112, 63320751, 63945216, 69273984, 75046816, 77933232, 84427668, 92365312, 95917824, 103910976, 112570224, 126641502, 127890432, 138547968, 150093632, 155866464, 168855336, 184730624, 191835648, 207821952, 225140448, 253283004, 277095936, 300187264, 311732928, 337710672, 383671296, 415643904, 450280896, 506566008, 554191872, 600374528, 623465856, 675421344, 831287808, 900561792, 1013132016, 1200749056, 1246931712, 1350842688, 1662575616, 1801123584, 2026264032, 2401498112, 2493863424, 2701685376, 3602247168, 4052528064, 4987726848, 5403370752, 7204494336, 8105056128, 10806741504, 16210112256, 21613483008, 32420224512, 64840449024]

約数ペア:

[(1, 64840449024), (2, 32420224512), (3, 21613483008), (4, 16210112256), (6, 10806741504), (8, 8105056128), (9, 7204494336), (12, 5403370752), (13, 4987726848), (16, 4052528064), (18, 3602247168), (24, 2701685376), (26, 2493863424), (27, 2401498112), (32, 2026264032), (36, 1801123584), (39, 1662575616), (48, 1350842688), (52, 1246931712), (54, 1200749056), (64, 1013132016), (72, 900561792), (78, 831287808), (96, 675421344), (104, 623465856), (108, 600374528), (117, 554191872), (128, 506566008), (144, 450280896), (156, 415643904), (169, 383671296), (192, 337710672), (208, 311732928), (216, 300187264), (234, 277095936), (256, 253283004), (288, 225140448), (312, 207821952), (338, 191835648), (351, 184730624), (384, 168855336), (416, 155866464), (432, 150093632), (468, 138547968), (507, 127890432), (512, 126641502), (576, 112570224), (624, 103910976), (676, 95917824), (702, 92365312), (768, 84427668), (832, 77933232), (864, 75046816), (936, 69273984), (1014, 63945216), (1024, 63320751), (1152, 56285112), (1248, 51955488), (1352, 47958912), (1404, 46182656), (1521, 42630144), (1536, 42213834), (1664, 38966616), (1728, 37523408), (1872, 34636992), (2028, 31972608), (2304, 28142556), (2496, 25977744), (2704, 23979456), (2808, 23091328), (3042, 21315072), (3072, 21106917), (3328, 19483308), (3456, 18761704), (3744, 17318496), (4056, 15986304), (4563, 14210048), (4608, 14071278), (4992, 12988872), (5408, 11989728), (5616, 11545664), (6084, 10657536), (6656, 9741654), (6912, 9380852), (7488, 8659248), (8112, 7993152), (9126, 7105024), (9216, 7035639), (9984, 6494436), (10816, 5994864), (11232, 5772832), (12168, 5328768), (13312, 4870827), (13824, 4690426), (13877, 4672512), (14976, 4329624), (16224, 3996576), (18252, 3552512), (19968, 3247218), (21632, 2997432), (22464, 2886416), (24336, 2664384), (27648, 2345213), (27754, 2336256), (29952, 2164812), (32448, 1998288), (36504, 1776256), (39936, 1623609), (41631, 1557504), (43264, 1498716), (44928, 1443208), (48672, 1332192), (55508, 1168128), (59904, 1082406), (64896, 999144), (73008, 888128), (83262, 778752), (86528, 749358), (89856, 721604), (97344, 666096), (111016, 584064), (119808, 541203), (124893, 519168), (129792, 499572), (146016, 444064), (166524, 389376), (173056, 374679), (179712, 360802), (180401, 359424), (194688, 333048), (222032, 292032), (249786, 259584)]