21439458432

素因数分解:

$2^7\times 3^8\times 7^2\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 432

約数和(自身を含む): 74666324070

約数和(自身を除く): 53226865638

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 486, 504, 521, 567, 576, 588, 648, 672, 729, 756, 784, 864, 882, 896, 972, 1008, 1042, 1134, 1152, 1176, 1296, 1323, 1344, 1458, 1512, 1563, 1568, 1701, 1728, 1764, 1944, 2016, 2084, 2187, 2268, 2352, 2592, 2646, 2688, 2916, 3024, 3126, 3136, 3402, 3456, 3528, 3647, 3888, 3969, 4032, 4168, 4374, 4536, 4689, 4704, 5103, 5184, 5292, 5832, 6048, 6252, 6272, 6561, 6804, 7056, 7294, 7776, 7938, 8064, 8336, 8748, 9072, 9378, 9408, 10206, 10368, 10584, 10941, 11664, 11907, 12096, 12504, 13122, 13608, 14067, 14112, 14588, 15309, 15552, 15876, 16672, 17496, 18144, 18756, 18816, 20412, 21168, 21882, 23328, 23814, 24192, 25008, 25529, 26244, 27216, 28134, 28224, 29176, 30618, 31104, 31752, 32823, 33344, 34992, 35721, 36288, 37512, 40824, 42201, 42336, 43764, 45927, 46656, 47628, 50016, 51058, 52488, 54432, 56268, 56448, 58352, 61236, 63504, 65646, 66688, 69984, 71442, 72576, 75024, 76587, 81648, 84402, 84672, 87528, 91854, 93312, 95256, 98469, 100032, 102116, 104976, 107163, 108864, 112536, 116704, 122472, 126603, 127008, 131292, 139968, 142884, 150048, 153174, 163296, 168804, 169344, 175056, 183708, 190512, 196938, 200064, 204232, 209952, 214326, 217728, 225072, 229761, 233408, 244944, 253206, 254016, 262584, 279936, 285768, 295407, 300096, 306348, 321489, 326592, 337608, 350112, 367416, 379809, 381024, 393876, 408464, 419904, 428652, 450144, 459522, 466816, 489888, 506412, 508032, 525168, 571536, 590814, 600192, 612696, 642978, 653184, 675216, 689283, 700224, 734832, 759618, 762048, 787752, 816928, 839808, 857304, 886221, 900288, 919044, 979776, 1012824, 1050336, 1139427, 1143072, 1181628, 1225392, 1285956, 1350432, 1378566, 1400448, 1469664, 1519236, 1524096, 1575504, 1633856, 1714608, 1772442, 1800576, 1838088, 1959552, 2025648, 2067849, 2100672, 2278854, 2286144, 2363256, 2450784, 2571912, 2658663, 2700864, 2757132, 2939328, 3038472, 3151008, 3267712, 3418281, 3429216, 3544884, 3676176, 4051296, 4135698, 4201344, 4557708, 4572288, 4726512, 4901568, 5143824, 5317326, 5401728, 5514264, 5878656, 6076944, 6203547, 6302016, 6836562, 6858432, 7089768, 7352352, 7975989, 8102592, 8271396, 9115416, 9453024, 9803136, 10287648, 10634652, 11028528, 12153888, 12407094, 12604032, 13673124, 13716864, 14179536, 14704704, 15951978, 16205184, 16542792, 18230832, 18610641, 18906048, 20575296, 21269304, 22057056, 23927967, 24307776, 24814188, 27346248, 28359072, 29409408, 31903956, 33085584, 36461664, 37221282, 37812096, 41150592, 42538608, 44114112, 47855934, 48615552, 49628376, 54692496, 55831923, 56718144, 63807912, 66171168, 72923328, 74442564, 85077216, 88228224, 95711868, 99256752, 109384992, 111663846, 113436288, 127615824, 132342336, 145846656, 148885128, 167495769, 170154432, 191423736, 198513504, 218769984, 223327692, 255231648, 264684672, 297770256, 334991538, 340308864, 382847472, 397027008, 437539968, 446655384, 510463296, 595540512, 669983076, 765694944, 794054016, 893310768, 1020926592, 1191081024, 1339966152, 1531389888, 1786621536, 2382162048, 2679932304, 3062779776, 3573243072, 5359864608, 7146486144, 10719729216, 21439458432]

約数ペア:

[(1, 21439458432), (2, 10719729216), (3, 7146486144), (4, 5359864608), (6, 3573243072), (7, 3062779776), (8, 2679932304), (9, 2382162048), (12, 1786621536), (14, 1531389888), (16, 1339966152), (18, 1191081024), (21, 1020926592), (24, 893310768), (27, 794054016), (28, 765694944), (32, 669983076), (36, 595540512), (42, 510463296), (48, 446655384), (49, 437539968), (54, 397027008), (56, 382847472), (63, 340308864), (64, 334991538), (72, 297770256), (81, 264684672), (84, 255231648), (96, 223327692), (98, 218769984), (108, 198513504), (112, 191423736), (126, 170154432), (128, 167495769), (144, 148885128), (147, 145846656), (162, 132342336), (168, 127615824), (189, 113436288), (192, 111663846), (196, 109384992), (216, 99256752), (224, 95711868), (243, 88228224), (252, 85077216), (288, 74442564), (294, 72923328), (324, 66171168), (336, 63807912), (378, 56718144), (384, 55831923), (392, 54692496), (432, 49628376), (441, 48615552), (448, 47855934), (486, 44114112), (504, 42538608), (521, 41150592), (567, 37812096), (576, 37221282), (588, 36461664), (648, 33085584), (672, 31903956), (729, 29409408), (756, 28359072), (784, 27346248), (864, 24814188), (882, 24307776), (896, 23927967), (972, 22057056), (1008, 21269304), (1042, 20575296), (1134, 18906048), (1152, 18610641), (1176, 18230832), (1296, 16542792), (1323, 16205184), (1344, 15951978), (1458, 14704704), (1512, 14179536), (1563, 13716864), (1568, 13673124), (1701, 12604032), (1728, 12407094), (1764, 12153888), (1944, 11028528), (2016, 10634652), (2084, 10287648), (2187, 9803136), (2268, 9453024), (2352, 9115416), (2592, 8271396), (2646, 8102592), (2688, 7975989), (2916, 7352352), (3024, 7089768), (3126, 6858432), (3136, 6836562), (3402, 6302016), (3456, 6203547), (3528, 6076944), (3647, 5878656), (3888, 5514264), (3969, 5401728), (4032, 5317326), (4168, 5143824), (4374, 4901568), (4536, 4726512), (4689, 4572288), (4704, 4557708), (5103, 4201344), (5184, 4135698), (5292, 4051296), (5832, 3676176), (6048, 3544884), (6252, 3429216), (6272, 3418281), (6561, 3267712), (6804, 3151008), (7056, 3038472), (7294, 2939328), (7776, 2757132), (7938, 2700864), (8064, 2658663), (8336, 2571912), (8748, 2450784), (9072, 2363256), (9378, 2286144), (9408, 2278854), (10206, 2100672), (10368, 2067849), (10584, 2025648), (10941, 1959552), (11664, 1838088), (11907, 1800576), (12096, 1772442), (12504, 1714608), (13122, 1633856), (13608, 1575504), (14067, 1524096), (14112, 1519236), (14588, 1469664), (15309, 1400448), (15552, 1378566), (15876, 1350432), (16672, 1285956), (17496, 1225392), (18144, 1181628), (18756, 1143072), (18816, 1139427), (20412, 1050336), (21168, 1012824), (21882, 979776), (23328, 919044), (23814, 900288), (24192, 886221), (25008, 857304), (25529, 839808), (26244, 816928), (27216, 787752), (28134, 762048), (28224, 759618), (29176, 734832), (30618, 700224), (31104, 689283), (31752, 675216), (32823, 653184), (33344, 642978), (34992, 612696), (35721, 600192), (36288, 590814), (37512, 571536), (40824, 525168), (42201, 508032), (42336, 506412), (43764, 489888), (45927, 466816), (46656, 459522), (47628, 450144), (50016, 428652), (51058, 419904), (52488, 408464), (54432, 393876), (56268, 381024), (56448, 379809), (58352, 367416), (61236, 350112), (63504, 337608), (65646, 326592), (66688, 321489), (69984, 306348), (71442, 300096), (72576, 295407), (75024, 285768), (76587, 279936), (81648, 262584), (84402, 254016), (84672, 253206), (87528, 244944), (91854, 233408), (93312, 229761), (95256, 225072), (98469, 217728), (100032, 214326), (102116, 209952), (104976, 204232), (107163, 200064), (108864, 196938), (112536, 190512), (116704, 183708), (122472, 175056), (126603, 169344), (127008, 168804), (131292, 163296), (139968, 153174), (142884, 150048)]