1256086272

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7594

約数の個数: 144

約数和(自身を含む): 3944364032

約数和(自身を除く): 2688277760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7537, 7936, 10416, 11904, 13888, 15074, 20832, 22611, 23808, 27776, 30148, 41664, 45222, 52759, 55552, 60296, 83328, 90444, 105518, 120592, 158277, 166656, 180888, 211036, 233647, 241184, 316554, 361776, 422072, 467294, 482368, 633108, 700941, 723552, 844144, 934588, 964736, 1266216, 1401882, 1447104, 1635529, 1688288, 1869176, 1929472, 2532432, 2803764, 2894208, 3271058, 3376576, 3738352, 4906587, 5064864, 5607528, 5788416, 6542116, 6753152, 7476704, 9813174, 10129728, 11215056, 13084232, 13506304, 14953408, 19626348, 20259456, 22430112, 26168464, 29906816, 39252696, 40518912, 44860224, 52336928, 59813632, 78505392, 89720448, 104673856, 157010784, 179440896, 209347712, 314021568, 418695424, 628043136, 1256086272]

約数ペア:

[(1, 1256086272), (2, 628043136), (3, 418695424), (4, 314021568), (6, 209347712), (7, 179440896), (8, 157010784), (12, 104673856), (14, 89720448), (16, 78505392), (21, 59813632), (24, 52336928), (28, 44860224), (31, 40518912), (32, 39252696), (42, 29906816), (48, 26168464), (56, 22430112), (62, 20259456), (64, 19626348), (84, 14953408), (93, 13506304), (96, 13084232), (112, 11215056), (124, 10129728), (128, 9813174), (168, 7476704), (186, 6753152), (192, 6542116), (217, 5788416), (224, 5607528), (248, 5064864), (256, 4906587), (336, 3738352), (372, 3376576), (384, 3271058), (434, 2894208), (448, 2803764), (496, 2532432), (651, 1929472), (672, 1869176), (744, 1688288), (768, 1635529), (868, 1447104), (896, 1401882), (992, 1266216), (1302, 964736), (1344, 934588), (1488, 844144), (1736, 723552), (1792, 700941), (1984, 633108), (2604, 482368), (2688, 467294), (2976, 422072), (3472, 361776), (3968, 316554), (5208, 241184), (5376, 233647), (5952, 211036), (6944, 180888), (7537, 166656), (7936, 158277), (10416, 120592), (11904, 105518), (13888, 90444), (15074, 83328), (20832, 60296), (22611, 55552), (23808, 52759), (27776, 45222), (30148, 41664)]