345386496

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 240

約数和(自身を含む): 1155957264

約数和(自身を除く): 810570768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 353, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 672, 706, 728, 768, 784, 832, 896, 1059, 1092, 1176, 1248, 1274, 1344, 1412, 1456, 1536, 1568, 1664, 1792, 1911, 2118, 2184, 2352, 2471, 2496, 2548, 2688, 2824, 2912, 3136, 3328, 3584, 3822, 4236, 4368, 4589, 4704, 4942, 4992, 5096, 5376, 5648, 5824, 6272, 6656, 7413, 7644, 8472, 8736, 9178, 9408, 9884, 9984, 10192, 10752, 11296, 11648, 12544, 13767, 14826, 15288, 16944, 17297, 17472, 18356, 18816, 19768, 19968, 20384, 22592, 23296, 25088, 27534, 29652, 30576, 32123, 33888, 34594, 34944, 36712, 37632, 39536, 40768, 45184, 46592, 51891, 55068, 59304, 61152, 64246, 67776, 69188, 69888, 73424, 75264, 79072, 81536, 90368, 96369, 103782, 110136, 118608, 122304, 128492, 135552, 138376, 139776, 146848, 158144, 163072, 180736, 192738, 207564, 220272, 224861, 237216, 244608, 256984, 271104, 276752, 293696, 316288, 326144, 385476, 415128, 440544, 449722, 474432, 489216, 513968, 542208, 553504, 587392, 632576, 674583, 770952, 830256, 881088, 899444, 948864, 978432, 1027936, 1107008, 1174784, 1265152, 1349166, 1541904, 1660512, 1762176, 1798888, 1897728, 2055872, 2214016, 2349568, 2698332, 3083808, 3321024, 3524352, 3597776, 3795456, 4111744, 4428032, 5396664, 6167616, 6642048, 7048704, 7195552, 8223488, 8856064, 10793328, 12335232, 13284096, 14391104, 16446976, 21586656, 24670464, 26568192, 28782208, 43173312, 49340928, 57564416, 86346624, 115128832, 172693248, 345386496]

約数ペア:

[(1, 345386496), (2, 172693248), (3, 115128832), (4, 86346624), (6, 57564416), (7, 49340928), (8, 43173312), (12, 28782208), (13, 26568192), (14, 24670464), (16, 21586656), (21, 16446976), (24, 14391104), (26, 13284096), (28, 12335232), (32, 10793328), (39, 8856064), (42, 8223488), (48, 7195552), (49, 7048704), (52, 6642048), (56, 6167616), (64, 5396664), (78, 4428032), (84, 4111744), (91, 3795456), (96, 3597776), (98, 3524352), (104, 3321024), (112, 3083808), (128, 2698332), (147, 2349568), (156, 2214016), (168, 2055872), (182, 1897728), (192, 1798888), (196, 1762176), (208, 1660512), (224, 1541904), (256, 1349166), (273, 1265152), (294, 1174784), (312, 1107008), (336, 1027936), (353, 978432), (364, 948864), (384, 899444), (392, 881088), (416, 830256), (448, 770952), (512, 674583), (546, 632576), (588, 587392), (624, 553504), (637, 542208), (672, 513968), (706, 489216), (728, 474432), (768, 449722), (784, 440544), (832, 415128), (896, 385476), (1059, 326144), (1092, 316288), (1176, 293696), (1248, 276752), (1274, 271104), (1344, 256984), (1412, 244608), (1456, 237216), (1536, 224861), (1568, 220272), (1664, 207564), (1792, 192738), (1911, 180736), (2118, 163072), (2184, 158144), (2352, 146848), (2471, 139776), (2496, 138376), (2548, 135552), (2688, 128492), (2824, 122304), (2912, 118608), (3136, 110136), (3328, 103782), (3584, 96369), (3822, 90368), (4236, 81536), (4368, 79072), (4589, 75264), (4704, 73424), (4942, 69888), (4992, 69188), (5096, 67776), (5376, 64246), (5648, 61152), (5824, 59304), (6272, 55068), (6656, 51891), (7413, 46592), (7644, 45184), (8472, 40768), (8736, 39536), (9178, 37632), (9408, 36712), (9884, 34944), (9984, 34594), (10192, 33888), (10752, 32123), (11296, 30576), (11648, 29652), (12544, 27534), (13767, 25088), (14826, 23296), (15288, 22592), (16944, 20384), (17297, 19968), (17472, 19768), (18356, 18816)]