21162753696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{877}}^1$

素因数の和:1287

約数の個数: 192

約数和(自身を含む): 64252742400

約数和(自身を除く): 43089988704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 149, 168, 224, 241, 298, 336, 447, 482, 596, 672, 723, 877, 894, 964, 1043, 1192, 1446, 1687, 1754, 1788, 1928, 2086, 2384, 2631, 2892, 3129, 3374, 3508, 3576, 3856, 4172, 4768, 5061, 5262, 5784, 6139, 6258, 6748, 7016, 7152, 7712, 8344, 10122, 10524, 11568, 12278, 12516, 13496, 14032, 14304, 16688, 18417, 20244, 21048, 23136, 24556, 25032, 26992, 28064, 33376, 35909, 36834, 40488, 42096, 49112, 50064, 53984, 71818, 73668, 80976, 84192, 98224, 100128, 107727, 130673, 143636, 147336, 161952, 196448, 211357, 215454, 251363, 261346, 287272, 294672, 392019, 422714, 430908, 502726, 522692, 574544, 589344, 634071, 754089, 784038, 845428, 861816, 914711, 1005452, 1045384, 1149088, 1268142, 1479499, 1508178, 1568076, 1690856, 1723632, 1829422, 2010904, 2090768, 2536284, 2744133, 2958998, 3016356, 3136152, 3381712, 3447264, 3658844, 4021808, 4181536, 4438497, 5072568, 5488266, 5917996, 6032712, 6272304, 6763424, 7317688, 8043616, 8876994, 10145136, 10976532, 11835992, 12065424, 12544608, 14635376, 17753988, 20290272, 21953064, 23671984, 24130848, 29270752, 31492193, 35507976, 43906128, 47343968, 62984386, 71015952, 87812256, 94476579, 125968772, 142031904, 188953158, 220445351, 251937544, 377906316, 440890702, 503875088, 661336053, 755812632, 881781404, 1007750176, 1322672106, 1511625264, 1763562808, 2645344212, 3023250528, 3527125616, 5290688424, 7054251232, 10581376848, 21162753696]

約数ペア:

[(1, 21162753696), (2, 10581376848), (3, 7054251232), (4, 5290688424), (6, 3527125616), (7, 3023250528), (8, 2645344212), (12, 1763562808), (14, 1511625264), (16, 1322672106), (21, 1007750176), (24, 881781404), (28, 755812632), (32, 661336053), (42, 503875088), (48, 440890702), (56, 377906316), (84, 251937544), (96, 220445351), (112, 188953158), (149, 142031904), (168, 125968772), (224, 94476579), (241, 87812256), (298, 71015952), (336, 62984386), (447, 47343968), (482, 43906128), (596, 35507976), (672, 31492193), (723, 29270752), (877, 24130848), (894, 23671984), (964, 21953064), (1043, 20290272), (1192, 17753988), (1446, 14635376), (1687, 12544608), (1754, 12065424), (1788, 11835992), (1928, 10976532), (2086, 10145136), (2384, 8876994), (2631, 8043616), (2892, 7317688), (3129, 6763424), (3374, 6272304), (3508, 6032712), (3576, 5917996), (3856, 5488266), (4172, 5072568), (4768, 4438497), (5061, 4181536), (5262, 4021808), (5784, 3658844), (6139, 3447264), (6258, 3381712), (6748, 3136152), (7016, 3016356), (7152, 2958998), (7712, 2744133), (8344, 2536284), (10122, 2090768), (10524, 2010904), (11568, 1829422), (12278, 1723632), (12516, 1690856), (13496, 1568076), (14032, 1508178), (14304, 1479499), (16688, 1268142), (18417, 1149088), (20244, 1045384), (21048, 1005452), (23136, 914711), (24556, 861816), (25032, 845428), (26992, 784038), (28064, 754089), (33376, 634071), (35909, 589344), (36834, 574544), (40488, 522692), (42096, 502726), (49112, 430908), (50064, 422714), (53984, 392019), (71818, 294672), (73668, 287272), (80976, 261346), (84192, 251363), (98224, 215454), (100128, 211357), (107727, 196448), (130673, 161952), (143636, 147336)]