1388403744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1679

約数の個数: 192

約数和(自身を含む): 4532097024

約数和(自身を除く): 3143693280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 103, 104, 112, 156, 168, 182, 206, 208, 224, 273, 309, 312, 336, 364, 412, 416, 546, 618, 624, 672, 721, 728, 824, 1092, 1236, 1248, 1339, 1442, 1456, 1543, 1648, 2163, 2184, 2472, 2678, 2884, 2912, 3086, 3296, 4017, 4326, 4368, 4629, 4944, 5356, 5768, 6172, 8034, 8652, 8736, 9258, 9373, 9888, 10712, 10801, 11536, 12344, 16068, 17304, 18516, 18746, 20059, 21424, 21602, 23072, 24688, 28119, 32136, 32403, 34608, 37032, 37492, 40118, 42848, 43204, 49376, 56238, 60177, 64272, 64806, 69216, 74064, 74984, 80236, 86408, 112476, 120354, 128544, 129612, 140413, 148128, 149968, 158929, 160472, 172816, 224952, 240708, 259224, 280826, 299936, 317858, 320944, 345632, 421239, 449904, 476787, 481416, 518448, 561652, 635716, 641888, 842478, 899808, 953574, 962832, 1036896, 1112503, 1123304, 1271432, 1684956, 1907148, 1925664, 2066077, 2225006, 2246608, 2542864, 3337509, 3369912, 3814296, 4132154, 4450012, 4493216, 5085728, 6198231, 6675018, 6739824, 7628592, 8264308, 8900024, 12396462, 13350036, 13479648, 14462539, 15257184, 16528616, 17800048, 24792924, 26700072, 28925078, 33057232, 35600096, 43387617, 49585848, 53400144, 57850156, 66114464, 86775234, 99171696, 106800288, 115700312, 173550468, 198343392, 231400624, 347100936, 462801248, 694201872, 1388403744]

約数ペア:

[(1, 1388403744), (2, 694201872), (3, 462801248), (4, 347100936), (6, 231400624), (7, 198343392), (8, 173550468), (12, 115700312), (13, 106800288), (14, 99171696), (16, 86775234), (21, 66114464), (24, 57850156), (26, 53400144), (28, 49585848), (32, 43387617), (39, 35600096), (42, 33057232), (48, 28925078), (52, 26700072), (56, 24792924), (78, 17800048), (84, 16528616), (91, 15257184), (96, 14462539), (103, 13479648), (104, 13350036), (112, 12396462), (156, 8900024), (168, 8264308), (182, 7628592), (206, 6739824), (208, 6675018), (224, 6198231), (273, 5085728), (309, 4493216), (312, 4450012), (336, 4132154), (364, 3814296), (412, 3369912), (416, 3337509), (546, 2542864), (618, 2246608), (624, 2225006), (672, 2066077), (721, 1925664), (728, 1907148), (824, 1684956), (1092, 1271432), (1236, 1123304), (1248, 1112503), (1339, 1036896), (1442, 962832), (1456, 953574), (1543, 899808), (1648, 842478), (2163, 641888), (2184, 635716), (2472, 561652), (2678, 518448), (2884, 481416), (2912, 476787), (3086, 449904), (3296, 421239), (4017, 345632), (4326, 320944), (4368, 317858), (4629, 299936), (4944, 280826), (5356, 259224), (5768, 240708), (6172, 224952), (8034, 172816), (8652, 160472), (8736, 158929), (9258, 149968), (9373, 148128), (9888, 140413), (10712, 129612), (10801, 128544), (11536, 120354), (12344, 112476), (16068, 86408), (17304, 80236), (18516, 74984), (18746, 74064), (20059, 69216), (21424, 64806), (21602, 64272), (23072, 60177), (24688, 56238), (28119, 49376), (32136, 43204), (32403, 42848), (34608, 40118), (37032, 37492)]