1914511872

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13738

約数の個数: 160

約数和(自身を含む): 6277848192

約数和(自身を除く): 4363336320

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, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 3584, 4368, 4992, 5376, 5824, 6656, 8736, 9984, 10752, 11648, 13697, 17472, 19968, 23296, 27394, 34944, 41091, 46592, 54788, 69888, 82182, 95879, 109576, 139776, 164364, 178061, 191758, 219152, 287637, 328728, 356122, 383516, 438304, 534183, 575274, 657456, 712244, 767032, 876608, 1068366, 1150548, 1246427, 1314912, 1424488, 1534064, 1753216, 2136732, 2301096, 2492854, 2629824, 2848976, 3068128, 3506432, 3739281, 4273464, 4602192, 4985708, 5259648, 5697952, 6136256, 7012864, 7478562, 8546928, 9204384, 9971416, 10519296, 11395904, 12272512, 14957124, 17093856, 18408768, 19942832, 21038592, 22791808, 24545024, 29914248, 34187712, 36817536, 39885664, 45583616, 49090048, 59828496, 68375424, 73635072, 79771328, 91167232, 119656992, 136750848, 147270144, 159542656, 239313984, 273501696, 319085312, 478627968, 638170624, 957255936, 1914511872]

約数ペア:

[(1, 1914511872), (2, 957255936), (3, 638170624), (4, 478627968), (6, 319085312), (7, 273501696), (8, 239313984), (12, 159542656), (13, 147270144), (14, 136750848), (16, 119656992), (21, 91167232), (24, 79771328), (26, 73635072), (28, 68375424), (32, 59828496), (39, 49090048), (42, 45583616), (48, 39885664), (52, 36817536), (56, 34187712), (64, 29914248), (78, 24545024), (84, 22791808), (91, 21038592), (96, 19942832), (104, 18408768), (112, 17093856), (128, 14957124), (156, 12272512), (168, 11395904), (182, 10519296), (192, 9971416), (208, 9204384), (224, 8546928), (256, 7478562), (273, 7012864), (312, 6136256), (336, 5697952), (364, 5259648), (384, 4985708), (416, 4602192), (448, 4273464), (512, 3739281), (546, 3506432), (624, 3068128), (672, 2848976), (728, 2629824), (768, 2492854), (832, 2301096), (896, 2136732), (1092, 1753216), (1248, 1534064), (1344, 1424488), (1456, 1314912), (1536, 1246427), (1664, 1150548), (1792, 1068366), (2184, 876608), (2496, 767032), (2688, 712244), (2912, 657456), (3328, 575274), (3584, 534183), (4368, 438304), (4992, 383516), (5376, 356122), (5824, 328728), (6656, 287637), (8736, 219152), (9984, 191758), (10752, 178061), (11648, 164364), (13697, 139776), (17472, 109576), (19968, 95879), (23296, 82182), (27394, 69888), (34944, 54788), (41091, 46592)]