385871616

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 162

約数和(自身を含む): 1205943648

約数和(自身を除く): 820072032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 768, 832, 936, 991, 1014, 1152, 1248, 1352, 1521, 1664, 1872, 1982, 2028, 2304, 2496, 2704, 2973, 3042, 3328, 3744, 3964, 4056, 4992, 5408, 5946, 6084, 7488, 7928, 8112, 8919, 9984, 10816, 11892, 12168, 12883, 14976, 15856, 16224, 17838, 21632, 23784, 24336, 25766, 29952, 31712, 32448, 35676, 38649, 43264, 47568, 48672, 51532, 63424, 64896, 71352, 77298, 95136, 97344, 103064, 115947, 126848, 129792, 142704, 154596, 167479, 190272, 194688, 206128, 231894, 253696, 285408, 309192, 334958, 380544, 389376, 412256, 463788, 502437, 570816, 618384, 669916, 761088, 824512, 927576, 1004874, 1141632, 1236768, 1339832, 1507311, 1649024, 1855152, 2009748, 2283264, 2473536, 2679664, 3014622, 3298048, 3710304, 4019496, 4947072, 5359328, 6029244, 7420608, 8038992, 9894144, 10718656, 12058488, 14841216, 16077984, 21437312, 24116976, 29682432, 32155968, 42874624, 48233952, 64311936, 96467904, 128623872, 192935808, 385871616]

約数ペア:

[(1, 385871616), (2, 192935808), (3, 128623872), (4, 96467904), (6, 64311936), (8, 48233952), (9, 42874624), (12, 32155968), (13, 29682432), (16, 24116976), (18, 21437312), (24, 16077984), (26, 14841216), (32, 12058488), (36, 10718656), (39, 9894144), (48, 8038992), (52, 7420608), (64, 6029244), (72, 5359328), (78, 4947072), (96, 4019496), (104, 3710304), (117, 3298048), (128, 3014622), (144, 2679664), (156, 2473536), (169, 2283264), (192, 2009748), (208, 1855152), (234, 1649024), (256, 1507311), (288, 1339832), (312, 1236768), (338, 1141632), (384, 1004874), (416, 927576), (468, 824512), (507, 761088), (576, 669916), (624, 618384), (676, 570816), (768, 502437), (832, 463788), (936, 412256), (991, 389376), (1014, 380544), (1152, 334958), (1248, 309192), (1352, 285408), (1521, 253696), (1664, 231894), (1872, 206128), (1982, 194688), (2028, 190272), (2304, 167479), (2496, 154596), (2704, 142704), (2973, 129792), (3042, 126848), (3328, 115947), (3744, 103064), (3964, 97344), (4056, 95136), (4992, 77298), (5408, 71352), (5946, 64896), (6084, 63424), (7488, 51532), (7928, 48672), (8112, 47568), (8919, 43264), (9984, 38649), (10816, 35676), (11892, 32448), (12168, 31712), (12883, 29952), (14976, 25766), (15856, 24336), (16224, 23784), (17838, 21632)]