2551625856

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2643

約数の個数: 192

約数和(自身を含む): 8028558720

約数和(自身を除く): 5476932864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 128, 134, 144, 156, 192, 201, 208, 234, 268, 288, 312, 384, 402, 416, 468, 536, 576, 603, 624, 804, 832, 871, 936, 1072, 1152, 1206, 1248, 1608, 1664, 1742, 1872, 2144, 2412, 2496, 2543, 2613, 3216, 3484, 3744, 4288, 4824, 4992, 5086, 5226, 6432, 6968, 7488, 7629, 7839, 8576, 9648, 10172, 10452, 12864, 13936, 14976, 15258, 15678, 19296, 20344, 20904, 22887, 25728, 27872, 30516, 31356, 33059, 38592, 40688, 41808, 45774, 55744, 61032, 62712, 66118, 77184, 81376, 83616, 91548, 99177, 111488, 122064, 125424, 132236, 162752, 167232, 170381, 183096, 198354, 244128, 250848, 264472, 297531, 325504, 334464, 340762, 366192, 396708, 488256, 501696, 511143, 528944, 595062, 681524, 732384, 793416, 976512, 1003392, 1022286, 1057888, 1190124, 1363048, 1464768, 1533429, 1586832, 2044572, 2115776, 2214953, 2380248, 2726096, 2929536, 3066858, 3173664, 4089144, 4231552, 4429906, 4760496, 5452192, 6133716, 6347328, 6644859, 8178288, 8859812, 9520992, 10904384, 12267432, 12694656, 13289718, 16356576, 17719624, 19041984, 19934577, 21808768, 24534864, 26579436, 32713152, 35439248, 38083968, 39869154, 49069728, 53158872, 65426304, 70878496, 79738308, 98139456, 106317744, 141756992, 159476616, 196278912, 212635488, 283513984, 318953232, 425270976, 637906464, 850541952, 1275812928, 2551625856]

約数ペア:

[(1, 2551625856), (2, 1275812928), (3, 850541952), (4, 637906464), (6, 425270976), (8, 318953232), (9, 283513984), (12, 212635488), (13, 196278912), (16, 159476616), (18, 141756992), (24, 106317744), (26, 98139456), (32, 79738308), (36, 70878496), (39, 65426304), (48, 53158872), (52, 49069728), (64, 39869154), (67, 38083968), (72, 35439248), (78, 32713152), (96, 26579436), (104, 24534864), (117, 21808768), (128, 19934577), (134, 19041984), (144, 17719624), (156, 16356576), (192, 13289718), (201, 12694656), (208, 12267432), (234, 10904384), (268, 9520992), (288, 8859812), (312, 8178288), (384, 6644859), (402, 6347328), (416, 6133716), (468, 5452192), (536, 4760496), (576, 4429906), (603, 4231552), (624, 4089144), (804, 3173664), (832, 3066858), (871, 2929536), (936, 2726096), (1072, 2380248), (1152, 2214953), (1206, 2115776), (1248, 2044572), (1608, 1586832), (1664, 1533429), (1742, 1464768), (1872, 1363048), (2144, 1190124), (2412, 1057888), (2496, 1022286), (2543, 1003392), (2613, 976512), (3216, 793416), (3484, 732384), (3744, 681524), (4288, 595062), (4824, 528944), (4992, 511143), (5086, 501696), (5226, 488256), (6432, 396708), (6968, 366192), (7488, 340762), (7629, 334464), (7839, 325504), (8576, 297531), (9648, 264472), (10172, 250848), (10452, 244128), (12864, 198354), (13936, 183096), (14976, 170381), (15258, 167232), (15678, 162752), (19296, 132236), (20344, 125424), (20904, 122064), (22887, 111488), (25728, 99177), (27872, 91548), (30516, 83616), (31356, 81376), (33059, 77184), (38592, 66118), (40688, 62712), (41808, 61032), (45774, 55744)]