21172080384

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100981}}^1$

素因数の和:101023

約数の個数: 216

約数和(自身を含む): 75132223712

約数和(自身を除く): 53960143328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3744, 4032, 4368, 4992, 5376, 5824, 6552, 7488, 8064, 8736, 9984, 11648, 13104, 14976, 16128, 17472, 23296, 26208, 29952, 34944, 52416, 69888, 100981, 104832, 201962, 209664, 302943, 403924, 605886, 706867, 807848, 908829, 1211772, 1312753, 1413734, 1615696, 1817658, 2120601, 2423544, 2625506, 2827468, 3231392, 3635316, 3938259, 4241202, 4847088, 5251012, 5654936, 6361803, 6462784, 7270632, 7876518, 8482404, 9189271, 9694176, 10502024, 11309872, 11814777, 12723606, 12925568, 14541264, 15753036, 16964808, 18378542, 19388352, 21004048, 22619744, 23629554, 25447212, 25851136, 27567813, 29082528, 31506072, 33929616, 36757084, 38776704, 42008096, 45239488, 47259108, 50894424, 55135626, 58165056, 63012144, 67859232, 73514168, 77553408, 82703439, 84016192, 90478976, 94518216, 101788848, 110271252, 116330112, 126024288, 135718464, 147028336, 165406878, 168032384, 180957952, 189036432, 203577696, 220542504, 232660224, 252048576, 271436928, 294056672, 330813756, 336064768, 378072864, 407155392, 441085008, 504097152, 542873856, 588113344, 661627512, 756145728, 814310784, 882170016, 1008194304, 1176226688, 1323255024, 1512291456, 1628621568, 1764340032, 2352453376, 2646510048, 3024582912, 3528680064, 5293020096, 7057360128, 10586040192, 21172080384]

約数ペア:

[(1, 21172080384), (2, 10586040192), (3, 7057360128), (4, 5293020096), (6, 3528680064), (7, 3024582912), (8, 2646510048), (9, 2352453376), (12, 1764340032), (13, 1628621568), (14, 1512291456), (16, 1323255024), (18, 1176226688), (21, 1008194304), (24, 882170016), (26, 814310784), (28, 756145728), (32, 661627512), (36, 588113344), (39, 542873856), (42, 504097152), (48, 441085008), (52, 407155392), (56, 378072864), (63, 336064768), (64, 330813756), (72, 294056672), (78, 271436928), (84, 252048576), (91, 232660224), (96, 220542504), (104, 203577696), (112, 189036432), (117, 180957952), (126, 168032384), (128, 165406878), (144, 147028336), (156, 135718464), (168, 126024288), (182, 116330112), (192, 110271252), (208, 101788848), (224, 94518216), (234, 90478976), (252, 84016192), (256, 82703439), (273, 77553408), (288, 73514168), (312, 67859232), (336, 63012144), (364, 58165056), (384, 55135626), (416, 50894424), (448, 47259108), (468, 45239488), (504, 42008096), (546, 38776704), (576, 36757084), (624, 33929616), (672, 31506072), (728, 29082528), (768, 27567813), (819, 25851136), (832, 25447212), (896, 23629554), (936, 22619744), (1008, 21004048), (1092, 19388352), (1152, 18378542), (1248, 16964808), (1344, 15753036), (1456, 14541264), (1638, 12925568), (1664, 12723606), (1792, 11814777), (1872, 11309872), (2016, 10502024), (2184, 9694176), (2304, 9189271), (2496, 8482404), (2688, 7876518), (2912, 7270632), (3276, 6462784), (3328, 6361803), (3744, 5654936), (4032, 5251012), (4368, 4847088), (4992, 4241202), (5376, 3938259), (5824, 3635316), (6552, 3231392), (7488, 2827468), (8064, 2625506), (8736, 2423544), (9984, 2120601), (11648, 1817658), (13104, 1615696), (14976, 1413734), (16128, 1312753), (17472, 1211772), (23296, 908829), (26208, 807848), (29952, 706867), (34944, 605886), (52416, 403924), (69888, 302943), (100981, 209664), (104832, 201962)]