256251813888

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24419}}^1$

素因数の和:24516

約数の個数: 224

約数和(自身を含む): 793744554240

約数和(自身を除く): 537492740352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 512, 672, 732, 768, 854, 896, 976, 1024, 1281, 1344, 1464, 1536, 1708, 1792, 1952, 2048, 2562, 2688, 2928, 3072, 3416, 3584, 3904, 4096, 5124, 5376, 5856, 6144, 6832, 7168, 7808, 8192, 10248, 10752, 11712, 12288, 13664, 14336, 15616, 20496, 21504, 23424, 24419, 24576, 27328, 28672, 31232, 40992, 43008, 46848, 48838, 54656, 57344, 62464, 73257, 81984, 86016, 93696, 97676, 109312, 124928, 146514, 163968, 170933, 172032, 187392, 195352, 218624, 249856, 293028, 327936, 341866, 374784, 390704, 437248, 499712, 512799, 586056, 655872, 683732, 749568, 781408, 874496, 1025598, 1172112, 1311744, 1367464, 1489559, 1499136, 1562816, 1748992, 2051196, 2344224, 2623488, 2734928, 2979118, 3125632, 3497984, 4102392, 4468677, 4688448, 5246976, 5469856, 5958236, 6251264, 8204784, 8937354, 9376896, 10426913, 10493952, 10939712, 11916472, 12502528, 16409568, 17874708, 18753792, 20853826, 21879424, 23832944, 25005056, 31280739, 32819136, 35749416, 37507584, 41707652, 43758848, 47665888, 50010112, 62561478, 65638272, 71498832, 75015168, 83415304, 87517696, 95331776, 100020224, 125122956, 131276544, 142997664, 150030336, 166830608, 175035392, 190663552, 200040448, 250245912, 262553088, 285995328, 300060672, 333661216, 350070784, 381327104, 500491824, 525106176, 571990656, 600121344, 667322432, 700141568, 762654208, 1000983648, 1050212352, 1143981312, 1334644864, 1400283136, 1525308416, 2001967296, 2100424704, 2287962624, 2669289728, 3050616832, 4003934592, 4200849408, 4575925248, 5338579456, 6101233664, 8007869184, 9151850496, 10677158912, 12202467328, 16015738368, 18303700992, 21354317824, 32031476736, 36607401984, 42708635648, 64062953472, 85417271296, 128125906944, 256251813888]

約数ペア:

[(1, 256251813888), (2, 128125906944), (3, 85417271296), (4, 64062953472), (6, 42708635648), (7, 36607401984), (8, 32031476736), (12, 21354317824), (14, 18303700992), (16, 16015738368), (21, 12202467328), (24, 10677158912), (28, 9151850496), (32, 8007869184), (42, 6101233664), (48, 5338579456), (56, 4575925248), (61, 4200849408), (64, 4003934592), (84, 3050616832), (96, 2669289728), (112, 2287962624), (122, 2100424704), (128, 2001967296), (168, 1525308416), (183, 1400283136), (192, 1334644864), (224, 1143981312), (244, 1050212352), (256, 1000983648), (336, 762654208), (366, 700141568), (384, 667322432), (427, 600121344), (448, 571990656), (488, 525106176), (512, 500491824), (672, 381327104), (732, 350070784), (768, 333661216), (854, 300060672), (896, 285995328), (976, 262553088), (1024, 250245912), (1281, 200040448), (1344, 190663552), (1464, 175035392), (1536, 166830608), (1708, 150030336), (1792, 142997664), (1952, 131276544), (2048, 125122956), (2562, 100020224), (2688, 95331776), (2928, 87517696), (3072, 83415304), (3416, 75015168), (3584, 71498832), (3904, 65638272), (4096, 62561478), (5124, 50010112), (5376, 47665888), (5856, 43758848), (6144, 41707652), (6832, 37507584), (7168, 35749416), (7808, 32819136), (8192, 31280739), (10248, 25005056), (10752, 23832944), (11712, 21879424), (12288, 20853826), (13664, 18753792), (14336, 17874708), (15616, 16409568), (20496, 12502528), (21504, 11916472), (23424, 10939712), (24419, 10493952), (24576, 10426913), (27328, 9376896), (28672, 8937354), (31232, 8204784), (40992, 6251264), (43008, 5958236), (46848, 5469856), (48838, 5246976), (54656, 4688448), (57344, 4468677), (62464, 4102392), (73257, 3497984), (81984, 3125632), (86016, 2979118), (93696, 2734928), (97676, 2623488), (109312, 2344224), (124928, 2051196), (146514, 1748992), (163968, 1562816), (170933, 1499136), (172032, 1489559), (187392, 1367464), (195352, 1311744), (218624, 1172112), (249856, 1025598), (293028, 874496), (327936, 781408), (341866, 749568), (374784, 683732), (390704, 655872), (437248, 586056), (499712, 512799)]