2578377984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 288

約数和(自身を含む): 8571064320

約数和(自身を除く): 5992686336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 79, 84, 91, 96, 104, 112, 128, 156, 158, 168, 182, 192, 208, 224, 237, 256, 273, 312, 316, 336, 364, 384, 416, 448, 467, 474, 546, 553, 624, 632, 672, 728, 768, 832, 896, 934, 948, 1027, 1092, 1106, 1248, 1264, 1344, 1401, 1456, 1659, 1664, 1792, 1868, 1896, 2054, 2184, 2212, 2496, 2528, 2688, 2802, 2912, 3081, 3269, 3318, 3328, 3736, 3792, 4108, 4368, 4424, 4992, 5056, 5376, 5604, 5824, 6071, 6162, 6538, 6636, 7189, 7472, 7584, 8216, 8736, 8848, 9807, 9984, 10112, 11208, 11648, 12142, 12324, 13076, 13272, 14378, 14944, 15168, 16432, 17472, 17696, 18213, 19614, 20224, 21567, 22416, 23296, 24284, 24648, 26152, 26544, 28756, 29888, 30336, 32864, 34944, 35392, 36426, 36893, 39228, 42497, 43134, 44832, 48568, 49296, 52304, 53088, 57512, 59776, 60672, 65728, 69888, 70784, 72852, 73786, 78456, 84994, 86268, 89664, 97136, 98592, 104608, 106176, 110679, 115024, 119552, 127491, 131456, 141568, 145704, 147572, 156912, 169988, 172536, 179328, 194272, 197184, 209216, 212352, 221358, 230048, 254982, 258251, 262912, 291408, 295144, 313824, 339976, 345072, 358656, 388544, 394368, 418432, 424704, 442716, 460096, 479609, 509964, 516502, 582816, 590288, 627648, 679952, 690144, 774753, 777088, 788736, 836864, 885432, 920192, 959218, 1019928, 1033004, 1165632, 1180576, 1255296, 1359904, 1380288, 1438827, 1549506, 1554176, 1770864, 1840384, 1918436, 2039856, 2066008, 2331264, 2361152, 2510592, 2719808, 2760576, 2877654, 3099012, 3357263, 3541728, 3836872, 4079712, 4132016, 4662528, 4722304, 5439616, 5521152, 5755308, 6198024, 6714526, 7083456, 7673744, 8159424, 8264032, 9444608, 10071789, 10879232, 11510616, 12396048, 13429052, 14166912, 15347488, 16318848, 16528064, 20143578, 23021232, 24792096, 26858104, 28333824, 30694976, 32637696, 33056128, 40287156, 46042464, 49584192, 53716208, 61389952, 66112256, 80574312, 92084928, 99168384, 107432416, 122779904, 161148624, 184169856, 198336768, 214864832, 322297248, 368339712, 429729664, 644594496, 859459328, 1289188992, 2578377984]

約数ペア:

[(1, 2578377984), (2, 1289188992), (3, 859459328), (4, 644594496), (6, 429729664), (7, 368339712), (8, 322297248), (12, 214864832), (13, 198336768), (14, 184169856), (16, 161148624), (21, 122779904), (24, 107432416), (26, 99168384), (28, 92084928), (32, 80574312), (39, 66112256), (42, 61389952), (48, 53716208), (52, 49584192), (56, 46042464), (64, 40287156), (78, 33056128), (79, 32637696), (84, 30694976), (91, 28333824), (96, 26858104), (104, 24792096), (112, 23021232), (128, 20143578), (156, 16528064), (158, 16318848), (168, 15347488), (182, 14166912), (192, 13429052), (208, 12396048), (224, 11510616), (237, 10879232), (256, 10071789), (273, 9444608), (312, 8264032), (316, 8159424), (336, 7673744), (364, 7083456), (384, 6714526), (416, 6198024), (448, 5755308), (467, 5521152), (474, 5439616), (546, 4722304), (553, 4662528), (624, 4132016), (632, 4079712), (672, 3836872), (728, 3541728), (768, 3357263), (832, 3099012), (896, 2877654), (934, 2760576), (948, 2719808), (1027, 2510592), (1092, 2361152), (1106, 2331264), (1248, 2066008), (1264, 2039856), (1344, 1918436), (1401, 1840384), (1456, 1770864), (1659, 1554176), (1664, 1549506), (1792, 1438827), (1868, 1380288), (1896, 1359904), (2054, 1255296), (2184, 1180576), (2212, 1165632), (2496, 1033004), (2528, 1019928), (2688, 959218), (2802, 920192), (2912, 885432), (3081, 836864), (3269, 788736), (3318, 777088), (3328, 774753), (3736, 690144), (3792, 679952), (4108, 627648), (4368, 590288), (4424, 582816), (4992, 516502), (5056, 509964), (5376, 479609), (5604, 460096), (5824, 442716), (6071, 424704), (6162, 418432), (6538, 394368), (6636, 388544), (7189, 358656), (7472, 345072), (7584, 339976), (8216, 313824), (8736, 295144), (8848, 291408), (9807, 262912), (9984, 258251), (10112, 254982), (11208, 230048), (11648, 221358), (12142, 212352), (12324, 209216), (13076, 197184), (13272, 194272), (14378, 179328), (14944, 172536), (15168, 169988), (16432, 156912), (17472, 147572), (17696, 145704), (18213, 141568), (19614, 131456), (20224, 127491), (21567, 119552), (22416, 115024), (23296, 110679), (24284, 106176), (24648, 104608), (26152, 98592), (26544, 97136), (28756, 89664), (29888, 86268), (30336, 84994), (32864, 78456), (34944, 73786), (35392, 72852), (36426, 70784), (36893, 69888), (39228, 65728), (42497, 60672), (43134, 59776), (44832, 57512), (48568, 53088), (49296, 52304)]