2991046656

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 8925206528

約数和(自身を除く): 5934159872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 151, 156, 186, 192, 208, 248, 256, 302, 312, 372, 384, 403, 416, 453, 496, 512, 604, 624, 744, 768, 806, 832, 906, 992, 1024, 1208, 1209, 1248, 1488, 1536, 1612, 1664, 1812, 1963, 1984, 2048, 2416, 2418, 2496, 2976, 3072, 3224, 3328, 3624, 3926, 3968, 4096, 4681, 4832, 4836, 4992, 5889, 5952, 6144, 6448, 6656, 7248, 7852, 7936, 8192, 9362, 9664, 9672, 9984, 11778, 11904, 12288, 12896, 13312, 14043, 14496, 15704, 15872, 16384, 18724, 19328, 19344, 19968, 23556, 23808, 24576, 25792, 26624, 28086, 28992, 31408, 31744, 37448, 38656, 38688, 39936, 47112, 47616, 49152, 51584, 53248, 56172, 57984, 60853, 62816, 63488, 74896, 77312, 77376, 79872, 94224, 95232, 103168, 106496, 112344, 115968, 121706, 125632, 126976, 149792, 154624, 154752, 159744, 182559, 188448, 190464, 206336, 212992, 224688, 231936, 243412, 251264, 253952, 299584, 309248, 309504, 319488, 365118, 376896, 380928, 412672, 449376, 463872, 486824, 502528, 507904, 599168, 618496, 619008, 638976, 730236, 753792, 761856, 825344, 898752, 927744, 973648, 1005056, 1198336, 1236992, 1238016, 1460472, 1507584, 1523712, 1650688, 1797504, 1855488, 1947296, 2010112, 2396672, 2473984, 2476032, 2920944, 3015168, 3301376, 3595008, 3710976, 3894592, 4020224, 4793344, 4952064, 5841888, 6030336, 6602752, 7190016, 7421952, 7789184, 8040448, 9586688, 9904128, 11683776, 12060672, 14380032, 15578368, 16080896, 19173376, 19808256, 23367552, 24121344, 28760064, 31156736, 32161792, 38346752, 46735104, 48242688, 57520128, 62313472, 76693504, 93470208, 96485376, 115040256, 124626944, 186940416, 230080512, 249253888, 373880832, 498507776, 747761664, 997015552, 1495523328, 2991046656]

約数ペア:

[(1, 2991046656), (2, 1495523328), (3, 997015552), (4, 747761664), (6, 498507776), (8, 373880832), (12, 249253888), (13, 230080512), (16, 186940416), (24, 124626944), (26, 115040256), (31, 96485376), (32, 93470208), (39, 76693504), (48, 62313472), (52, 57520128), (62, 48242688), (64, 46735104), (78, 38346752), (93, 32161792), (96, 31156736), (104, 28760064), (124, 24121344), (128, 23367552), (151, 19808256), (156, 19173376), (186, 16080896), (192, 15578368), (208, 14380032), (248, 12060672), (256, 11683776), (302, 9904128), (312, 9586688), (372, 8040448), (384, 7789184), (403, 7421952), (416, 7190016), (453, 6602752), (496, 6030336), (512, 5841888), (604, 4952064), (624, 4793344), (744, 4020224), (768, 3894592), (806, 3710976), (832, 3595008), (906, 3301376), (992, 3015168), (1024, 2920944), (1208, 2476032), (1209, 2473984), (1248, 2396672), (1488, 2010112), (1536, 1947296), (1612, 1855488), (1664, 1797504), (1812, 1650688), (1963, 1523712), (1984, 1507584), (2048, 1460472), (2416, 1238016), (2418, 1236992), (2496, 1198336), (2976, 1005056), (3072, 973648), (3224, 927744), (3328, 898752), (3624, 825344), (3926, 761856), (3968, 753792), (4096, 730236), (4681, 638976), (4832, 619008), (4836, 618496), (4992, 599168), (5889, 507904), (5952, 502528), (6144, 486824), (6448, 463872), (6656, 449376), (7248, 412672), (7852, 380928), (7936, 376896), (8192, 365118), (9362, 319488), (9664, 309504), (9672, 309248), (9984, 299584), (11778, 253952), (11904, 251264), (12288, 243412), (12896, 231936), (13312, 224688), (14043, 212992), (14496, 206336), (15704, 190464), (15872, 188448), (16384, 182559), (18724, 159744), (19328, 154752), (19344, 154624), (19968, 149792), (23556, 126976), (23808, 125632), (24576, 121706), (25792, 115968), (26624, 112344), (28086, 106496), (28992, 103168), (31408, 95232), (31744, 94224), (37448, 79872), (38656, 77376), (38688, 77312), (39936, 74896), (47112, 63488), (47616, 62816), (49152, 60853), (51584, 57984), (53248, 56172)]