212168075392

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1699}}^1$

素因数の和:1955

約数の個数: 256

約数和(自身を含む): 531353088000

約数和(自身を除く): 319185012608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 128, 142, 151, 182, 208, 224, 284, 302, 364, 416, 448, 497, 568, 604, 728, 832, 896, 923, 994, 1057, 1136, 1208, 1456, 1664, 1699, 1846, 1963, 1988, 2114, 2272, 2416, 2912, 3398, 3692, 3926, 3976, 4228, 4544, 4832, 5824, 6461, 6796, 7384, 7852, 7952, 8456, 9088, 9664, 10721, 11648, 11893, 12922, 13592, 13741, 14768, 15704, 15904, 16912, 19328, 21442, 22087, 23786, 25844, 27184, 27482, 29536, 31408, 31808, 33824, 42884, 44174, 47572, 51688, 54368, 54964, 59072, 62816, 63616, 67648, 75047, 85768, 88348, 95144, 103376, 108736, 109928, 118144, 120629, 125632, 135296, 139373, 150094, 154609, 171536, 176696, 190288, 206752, 217472, 219856, 241258, 251264, 256549, 278746, 300188, 309218, 343072, 353392, 380576, 413504, 439712, 482516, 513098, 557492, 600376, 618436, 686144, 706784, 761152, 827008, 844403, 879424, 965032, 975611, 1026196, 1114984, 1200752, 1236872, 1372288, 1413568, 1522304, 1568177, 1688806, 1758848, 1795843, 1930064, 1951222, 2052392, 2229968, 2401504, 2473744, 2827136, 3136354, 3335137, 3377612, 3591686, 3860128, 3902444, 4104784, 4459936, 4803008, 4947488, 6272708, 6670274, 6755224, 7183372, 7720256, 7804888, 8209568, 8919872, 9606016, 9894976, 10977239, 12545416, 13340548, 13510448, 14366744, 15440512, 15609776, 16419136, 17839744, 18214979, 19789952, 21954478, 23345959, 25090832, 26681096, 27020896, 28733488, 31219552, 32838272, 36429958, 43908956, 46691918, 50181664, 53362192, 54041792, 57466976, 62439104, 72859916, 87817912, 93383836, 100363328, 106724384, 108083584, 114933952, 124878208, 127504853, 145719832, 175635824, 186767672, 200726656, 213448768, 229867904, 236794727, 255009706, 291439664, 351271648, 373535344, 426897536, 473589454, 510019412, 582879328, 702543296, 747070688, 947178908, 1020038824, 1165758656, 1405086592, 1494141376, 1657563089, 1894357816, 2040077648, 2331517312, 2988282752, 3315126178, 3788715632, 4080155296, 6630252356, 7577431264, 8160310592, 13260504712, 15154862528, 16320621184, 26521009424, 30309725056, 53042018848, 106084037696, 212168075392]

約数ペア:

[(1, 212168075392), (2, 106084037696), (4, 53042018848), (7, 30309725056), (8, 26521009424), (13, 16320621184), (14, 15154862528), (16, 13260504712), (26, 8160310592), (28, 7577431264), (32, 6630252356), (52, 4080155296), (56, 3788715632), (64, 3315126178), (71, 2988282752), (91, 2331517312), (104, 2040077648), (112, 1894357816), (128, 1657563089), (142, 1494141376), (151, 1405086592), (182, 1165758656), (208, 1020038824), (224, 947178908), (284, 747070688), (302, 702543296), (364, 582879328), (416, 510019412), (448, 473589454), (497, 426897536), (568, 373535344), (604, 351271648), (728, 291439664), (832, 255009706), (896, 236794727), (923, 229867904), (994, 213448768), (1057, 200726656), (1136, 186767672), (1208, 175635824), (1456, 145719832), (1664, 127504853), (1699, 124878208), (1846, 114933952), (1963, 108083584), (1988, 106724384), (2114, 100363328), (2272, 93383836), (2416, 87817912), (2912, 72859916), (3398, 62439104), (3692, 57466976), (3926, 54041792), (3976, 53362192), (4228, 50181664), (4544, 46691918), (4832, 43908956), (5824, 36429958), (6461, 32838272), (6796, 31219552), (7384, 28733488), (7852, 27020896), (7952, 26681096), (8456, 25090832), (9088, 23345959), (9664, 21954478), (10721, 19789952), (11648, 18214979), (11893, 17839744), (12922, 16419136), (13592, 15609776), (13741, 15440512), (14768, 14366744), (15704, 13510448), (15904, 13340548), (16912, 12545416), (19328, 10977239), (21442, 9894976), (22087, 9606016), (23786, 8919872), (25844, 8209568), (27184, 7804888), (27482, 7720256), (29536, 7183372), (31408, 6755224), (31808, 6670274), (33824, 6272708), (42884, 4947488), (44174, 4803008), (47572, 4459936), (51688, 4104784), (54368, 3902444), (54964, 3860128), (59072, 3591686), (62816, 3377612), (63616, 3335137), (67648, 3136354), (75047, 2827136), (85768, 2473744), (88348, 2401504), (95144, 2229968), (103376, 2052392), (108736, 1951222), (109928, 1930064), (118144, 1795843), (120629, 1758848), (125632, 1688806), (135296, 1568177), (139373, 1522304), (150094, 1413568), (154609, 1372288), (171536, 1236872), (176696, 1200752), (190288, 1114984), (206752, 1026196), (217472, 975611), (219856, 965032), (241258, 879424), (251264, 844403), (256549, 827008), (278746, 761152), (300188, 706784), (309218, 686144), (343072, 618436), (353392, 600376), (380576, 557492), (413504, 513098), (439712, 482516)]