2561255424

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 384

約数和(自身を含む): 9356256000

約数和(自身を除く): 6795000576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 509, 512, 546, 576, 624, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1018, 1024, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1527, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2036, 2048, 2184, 2304, 2457, 2496, 2688, 2808, 2912, 3024, 3054, 3072, 3276, 3328, 3456, 3563, 3584, 3744, 4032, 4072, 4368, 4581, 4608, 4914, 4992, 5376, 5616, 5824, 6048, 6108, 6144, 6552, 6617, 6656, 6912, 7126, 7168, 7488, 8064, 8144, 8736, 9162, 9216, 9828, 9984, 10689, 10752, 11232, 11648, 12096, 12216, 13104, 13234, 13312, 13743, 13824, 14252, 14336, 14976, 16128, 16288, 17472, 18324, 18432, 19656, 19851, 19968, 21378, 21504, 22464, 23296, 24192, 24432, 26208, 26468, 26624, 27486, 27648, 28504, 29952, 32067, 32256, 32576, 34944, 36648, 39312, 39702, 39936, 42756, 43008, 44928, 46319, 46592, 48384, 48864, 52416, 52936, 54972, 55296, 57008, 59553, 59904, 64134, 64512, 65152, 69888, 73296, 78624, 79404, 79872, 85512, 89856, 92638, 93184, 96201, 96768, 97728, 104832, 105872, 109944, 114016, 119106, 119808, 128268, 129024, 130304, 138957, 139776, 146592, 157248, 158808, 171024, 178659, 179712, 185276, 186368, 192402, 193536, 195456, 209664, 211744, 219888, 228032, 238212, 239616, 256536, 260608, 277914, 279552, 293184, 314496, 317616, 342048, 357318, 359424, 370552, 384804, 387072, 390912, 416871, 419328, 423488, 439776, 456064, 476424, 513072, 521216, 555828, 559104, 586368, 628992, 635232, 684096, 714636, 718848, 741104, 769608, 781824, 833742, 838656, 846976, 879552, 912128, 952848, 1026144, 1042432, 1111656, 1172736, 1250613, 1257984, 1270464, 1368192, 1429272, 1482208, 1539216, 1563648, 1667484, 1677312, 1693952, 1759104, 1824256, 1905696, 2052288, 2223312, 2345472, 2501226, 2515968, 2540928, 2736384, 2858544, 2964416, 3078432, 3127296, 3334968, 3387904, 3518208, 3648512, 3811392, 4104576, 4446624, 4690944, 5002452, 5031936, 5081856, 5472768, 5717088, 5928832, 6156864, 6669936, 6775808, 7036416, 7297024, 7622784, 8209152, 8893248, 9381888, 10004904, 10163712, 10945536, 11434176, 11857664, 12313728, 13339872, 13551616, 14072832, 15245568, 16418304, 17786496, 20009808, 20327424, 21891072, 22868352, 23715328, 24627456, 26679744, 28145664, 30491136, 32836608, 35572992, 40019616, 40654848, 45736704, 47430656, 49254912, 53359488, 60982272, 65673216, 71145984, 80039232, 91473408, 94861312, 98509824, 106718976, 121964544, 142291968, 160078464, 182946816, 197019648, 213437952, 284583936, 320156928, 365893632, 426875904, 640313856, 853751808, 1280627712, 2561255424]

約数ペア:

[(1, 2561255424), (2, 1280627712), (3, 853751808), (4, 640313856), (6, 426875904), (7, 365893632), (8, 320156928), (9, 284583936), (12, 213437952), (13, 197019648), (14, 182946816), (16, 160078464), (18, 142291968), (21, 121964544), (24, 106718976), (26, 98509824), (27, 94861312), (28, 91473408), (32, 80039232), (36, 71145984), (39, 65673216), (42, 60982272), (48, 53359488), (52, 49254912), (54, 47430656), (56, 45736704), (63, 40654848), (64, 40019616), (72, 35572992), (78, 32836608), (84, 30491136), (91, 28145664), (96, 26679744), (104, 24627456), (108, 23715328), (112, 22868352), (117, 21891072), (126, 20327424), (128, 20009808), (144, 17786496), (156, 16418304), (168, 15245568), (182, 14072832), (189, 13551616), (192, 13339872), (208, 12313728), (216, 11857664), (224, 11434176), (234, 10945536), (252, 10163712), (256, 10004904), (273, 9381888), (288, 8893248), (312, 8209152), (336, 7622784), (351, 7297024), (364, 7036416), (378, 6775808), (384, 6669936), (416, 6156864), (432, 5928832), (448, 5717088), (468, 5472768), (504, 5081856), (509, 5031936), (512, 5002452), (546, 4690944), (576, 4446624), (624, 4104576), (672, 3811392), (702, 3648512), (728, 3518208), (756, 3387904), (768, 3334968), (819, 3127296), (832, 3078432), (864, 2964416), (896, 2858544), (936, 2736384), (1008, 2540928), (1018, 2515968), (1024, 2501226), (1092, 2345472), (1152, 2223312), (1248, 2052288), (1344, 1905696), (1404, 1824256), (1456, 1759104), (1512, 1693952), (1527, 1677312), (1536, 1667484), (1638, 1563648), (1664, 1539216), (1728, 1482208), (1792, 1429272), (1872, 1368192), (2016, 1270464), (2036, 1257984), (2048, 1250613), (2184, 1172736), (2304, 1111656), (2457, 1042432), (2496, 1026144), (2688, 952848), (2808, 912128), (2912, 879552), (3024, 846976), (3054, 838656), (3072, 833742), (3276, 781824), (3328, 769608), (3456, 741104), (3563, 718848), (3584, 714636), (3744, 684096), (4032, 635232), (4072, 628992), (4368, 586368), (4581, 559104), (4608, 555828), (4914, 521216), (4992, 513072), (5376, 476424), (5616, 456064), (5824, 439776), (6048, 423488), (6108, 419328), (6144, 416871), (6552, 390912), (6617, 387072), (6656, 384804), (6912, 370552), (7126, 359424), (7168, 357318), (7488, 342048), (8064, 317616), (8144, 314496), (8736, 293184), (9162, 279552), (9216, 277914), (9828, 260608), (9984, 256536), (10689, 239616), (10752, 238212), (11232, 228032), (11648, 219888), (12096, 211744), (12216, 209664), (13104, 195456), (13234, 193536), (13312, 192402), (13743, 186368), (13824, 185276), (14252, 179712), (14336, 178659), (14976, 171024), (16128, 158808), (16288, 157248), (17472, 146592), (18324, 139776), (18432, 138957), (19656, 130304), (19851, 129024), (19968, 128268), (21378, 119808), (21504, 119106), (22464, 114016), (23296, 109944), (24192, 105872), (24432, 104832), (26208, 97728), (26468, 96768), (26624, 96201), (27486, 93184), (27648, 92638), (28504, 89856), (29952, 85512), (32067, 79872), (32256, 79404), (32576, 78624), (34944, 73296), (36648, 69888), (39312, 65152), (39702, 64512), (39936, 64134), (42756, 59904), (43008, 59553), (44928, 57008), (46319, 55296), (46592, 54972), (48384, 52936), (48864, 52416)]