2584306816

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 256

約数和(自身を含む): 6942136320

約数和(自身を除く): 4357829504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 104, 112, 119, 124, 128, 136, 182, 208, 217, 221, 224, 238, 248, 272, 364, 403, 416, 421, 434, 442, 448, 476, 496, 527, 544, 728, 806, 832, 842, 868, 884, 896, 952, 992, 1054, 1088, 1456, 1547, 1612, 1664, 1684, 1736, 1768, 1904, 1984, 2108, 2176, 2821, 2912, 2947, 3094, 3224, 3368, 3472, 3536, 3689, 3808, 3968, 4216, 5473, 5642, 5824, 5894, 6188, 6448, 6736, 6851, 6944, 7072, 7157, 7378, 7616, 8432, 10946, 11284, 11648, 11788, 12376, 12896, 13051, 13472, 13702, 13888, 14144, 14314, 14756, 15232, 16864, 21892, 22568, 23576, 24752, 25792, 26102, 26944, 27404, 27776, 28288, 28628, 29512, 33728, 38311, 43784, 45136, 47152, 47957, 49504, 50099, 51584, 52204, 53888, 54808, 57256, 59024, 67456, 76622, 87568, 90272, 91357, 93041, 94304, 95914, 99008, 100198, 104408, 109616, 114512, 118048, 153244, 169663, 175136, 180544, 182714, 186082, 188608, 191828, 198016, 200396, 208816, 219232, 221867, 229024, 236096, 306488, 339326, 350272, 361088, 365428, 372164, 377216, 383656, 400792, 417632, 438464, 443734, 458048, 472192, 612976, 651287, 678652, 700544, 730856, 744328, 767312, 801584, 835264, 876928, 887468, 916096, 1187641, 1225952, 1302574, 1357304, 1461712, 1488656, 1534624, 1553069, 1603168, 1670528, 1774936, 2375282, 2451904, 2605148, 2714608, 2884271, 2923424, 2977312, 3069248, 3106138, 3206336, 3549872, 4750564, 4903808, 5210296, 5429216, 5768542, 5846848, 5954624, 6138496, 6212276, 6412672, 7099744, 9501128, 10420592, 10858432, 11537084, 11693696, 11909248, 12424552, 14199488, 19002256, 20189897, 20841184, 21716864, 23074168, 24849104, 28398976, 38004512, 40379794, 41682368, 46148336, 49698208, 76009024, 80759588, 83364736, 92296672, 99396416, 152018048, 161519176, 184593344, 198792832, 323038352, 369186688, 646076704, 1292153408, 2584306816]

約数ペア:

[(1, 2584306816), (2, 1292153408), (4, 646076704), (7, 369186688), (8, 323038352), (13, 198792832), (14, 184593344), (16, 161519176), (17, 152018048), (26, 99396416), (28, 92296672), (31, 83364736), (32, 80759588), (34, 76009024), (52, 49698208), (56, 46148336), (62, 41682368), (64, 40379794), (68, 38004512), (91, 28398976), (104, 24849104), (112, 23074168), (119, 21716864), (124, 20841184), (128, 20189897), (136, 19002256), (182, 14199488), (208, 12424552), (217, 11909248), (221, 11693696), (224, 11537084), (238, 10858432), (248, 10420592), (272, 9501128), (364, 7099744), (403, 6412672), (416, 6212276), (421, 6138496), (434, 5954624), (442, 5846848), (448, 5768542), (476, 5429216), (496, 5210296), (527, 4903808), (544, 4750564), (728, 3549872), (806, 3206336), (832, 3106138), (842, 3069248), (868, 2977312), (884, 2923424), (896, 2884271), (952, 2714608), (992, 2605148), (1054, 2451904), (1088, 2375282), (1456, 1774936), (1547, 1670528), (1612, 1603168), (1664, 1553069), (1684, 1534624), (1736, 1488656), (1768, 1461712), (1904, 1357304), (1984, 1302574), (2108, 1225952), (2176, 1187641), (2821, 916096), (2912, 887468), (2947, 876928), (3094, 835264), (3224, 801584), (3368, 767312), (3472, 744328), (3536, 730856), (3689, 700544), (3808, 678652), (3968, 651287), (4216, 612976), (5473, 472192), (5642, 458048), (5824, 443734), (5894, 438464), (6188, 417632), (6448, 400792), (6736, 383656), (6851, 377216), (6944, 372164), (7072, 365428), (7157, 361088), (7378, 350272), (7616, 339326), (8432, 306488), (10946, 236096), (11284, 229024), (11648, 221867), (11788, 219232), (12376, 208816), (12896, 200396), (13051, 198016), (13472, 191828), (13702, 188608), (13888, 186082), (14144, 182714), (14314, 180544), (14756, 175136), (15232, 169663), (16864, 153244), (21892, 118048), (22568, 114512), (23576, 109616), (24752, 104408), (25792, 100198), (26102, 99008), (26944, 95914), (27404, 94304), (27776, 93041), (28288, 91357), (28628, 90272), (29512, 87568), (33728, 76622), (38311, 67456), (43784, 59024), (45136, 57256), (47152, 54808), (47957, 53888), (49504, 52204), (50099, 51584)]