231334272

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 256

約数和(自身を含む): 776832000

約数和(自身を除く): 545497728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 271, 288, 304, 312, 342, 351, 384, 416, 432, 456, 468, 494, 513, 542, 576, 608, 624, 684, 702, 741, 813, 832, 864, 912, 936, 988, 1026, 1084, 1152, 1216, 1248, 1368, 1404, 1482, 1626, 1664, 1728, 1824, 1872, 1976, 2052, 2168, 2223, 2432, 2439, 2496, 2736, 2808, 2964, 3252, 3456, 3523, 3648, 3744, 3952, 4104, 4336, 4446, 4878, 4992, 5149, 5472, 5616, 5928, 6504, 6669, 7046, 7296, 7317, 7488, 7904, 8208, 8672, 8892, 9756, 10298, 10569, 10944, 11232, 11856, 13008, 13338, 14092, 14634, 14976, 15447, 15808, 16416, 17344, 17784, 19512, 20596, 21138, 21888, 22464, 23712, 26016, 26676, 28184, 29268, 30894, 31616, 31707, 32832, 34688, 35568, 39024, 41192, 42276, 44928, 46341, 47424, 52032, 53352, 56368, 58536, 61788, 63414, 65664, 66937, 71136, 78048, 82384, 84552, 92682, 94848, 95121, 104064, 106704, 112736, 117072, 123576, 126828, 133874, 139023, 142272, 156096, 164768, 169104, 185364, 190242, 200811, 213408, 225472, 234144, 247152, 253656, 267748, 278046, 284544, 312192, 329536, 338208, 370728, 380484, 401622, 426816, 450944, 468288, 494304, 507312, 535496, 556092, 602433, 659072, 676416, 741456, 760968, 803244, 853632, 936576, 988608, 1014624, 1070992, 1112184, 1204866, 1352832, 1482912, 1521936, 1606488, 1807299, 1977216, 2029248, 2141984, 2224368, 2409732, 2965824, 3043872, 3212976, 3614598, 4058496, 4283968, 4448736, 4819464, 5931648, 6087744, 6425952, 7229196, 8567936, 8897472, 9638928, 12175488, 12851904, 14458392, 17794944, 19277856, 25703808, 28916784, 38555712, 57833568, 77111424, 115667136, 231334272]

約数ペア:

[(1, 231334272), (2, 115667136), (3, 77111424), (4, 57833568), (6, 38555712), (8, 28916784), (9, 25703808), (12, 19277856), (13, 17794944), (16, 14458392), (18, 12851904), (19, 12175488), (24, 9638928), (26, 8897472), (27, 8567936), (32, 7229196), (36, 6425952), (38, 6087744), (39, 5931648), (48, 4819464), (52, 4448736), (54, 4283968), (57, 4058496), (64, 3614598), (72, 3212976), (76, 3043872), (78, 2965824), (96, 2409732), (104, 2224368), (108, 2141984), (114, 2029248), (117, 1977216), (128, 1807299), (144, 1606488), (152, 1521936), (156, 1482912), (171, 1352832), (192, 1204866), (208, 1112184), (216, 1070992), (228, 1014624), (234, 988608), (247, 936576), (271, 853632), (288, 803244), (304, 760968), (312, 741456), (342, 676416), (351, 659072), (384, 602433), (416, 556092), (432, 535496), (456, 507312), (468, 494304), (494, 468288), (513, 450944), (542, 426816), (576, 401622), (608, 380484), (624, 370728), (684, 338208), (702, 329536), (741, 312192), (813, 284544), (832, 278046), (864, 267748), (912, 253656), (936, 247152), (988, 234144), (1026, 225472), (1084, 213408), (1152, 200811), (1216, 190242), (1248, 185364), (1368, 169104), (1404, 164768), (1482, 156096), (1626, 142272), (1664, 139023), (1728, 133874), (1824, 126828), (1872, 123576), (1976, 117072), (2052, 112736), (2168, 106704), (2223, 104064), (2432, 95121), (2439, 94848), (2496, 92682), (2736, 84552), (2808, 82384), (2964, 78048), (3252, 71136), (3456, 66937), (3523, 65664), (3648, 63414), (3744, 61788), (3952, 58536), (4104, 56368), (4336, 53352), (4446, 52032), (4878, 47424), (4992, 46341), (5149, 44928), (5472, 42276), (5616, 41192), (5928, 39024), (6504, 35568), (6669, 34688), (7046, 32832), (7296, 31707), (7317, 31616), (7488, 30894), (7904, 29268), (8208, 28184), (8672, 26676), (8892, 26016), (9756, 23712), (10298, 22464), (10569, 21888), (10944, 21138), (11232, 20596), (11856, 19512), (13008, 17784), (13338, 17344), (14092, 16416), (14634, 15808), (14976, 15447)]