21276529344

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{122719}}^1$

素因数の和:122787

約数の個数: 168

約数和(自身を含む): 71318973440

約数和(自身を除く): 50042444096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 192, 224, 252, 258, 288, 301, 336, 344, 387, 448, 504, 516, 576, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1344, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 2752, 3096, 3612, 4032, 4128, 4816, 5418, 6192, 7224, 8256, 9632, 10836, 12384, 14448, 19264, 21672, 24768, 28896, 43344, 57792, 86688, 122719, 173376, 245438, 368157, 490876, 736314, 859033, 981752, 1104471, 1472628, 1718066, 1963504, 2208942, 2577099, 2945256, 3436132, 3927008, 4417884, 5154198, 5276917, 5890512, 6872264, 7731297, 7854016, 8835768, 10308396, 10553834, 11781024, 13744528, 15462594, 15830751, 17671536, 20616792, 21107668, 23562048, 27489056, 30925188, 31661502, 35343072, 36938419, 41233584, 42215336, 47492253, 54978112, 61850376, 63323004, 70686144, 73876838, 82467168, 84430672, 94984506, 110815257, 123700752, 126646008, 147753676, 164934336, 168861344, 189969012, 221630514, 247401504, 253292016, 295507352, 332445771, 337722688, 379938024, 443261028, 494803008, 506584032, 591014704, 664891542, 759876048, 886522056, 1013168064, 1182029408, 1329783084, 1519752096, 1773044112, 2364058816, 2659566168, 3039504192, 3546088224, 5319132336, 7092176448, 10638264672, 21276529344]

約数ペア:

[(1, 21276529344), (2, 10638264672), (3, 7092176448), (4, 5319132336), (6, 3546088224), (7, 3039504192), (8, 2659566168), (9, 2364058816), (12, 1773044112), (14, 1519752096), (16, 1329783084), (18, 1182029408), (21, 1013168064), (24, 886522056), (28, 759876048), (32, 664891542), (36, 591014704), (42, 506584032), (43, 494803008), (48, 443261028), (56, 379938024), (63, 337722688), (64, 332445771), (72, 295507352), (84, 253292016), (86, 247401504), (96, 221630514), (112, 189969012), (126, 168861344), (129, 164934336), (144, 147753676), (168, 126646008), (172, 123700752), (192, 110815257), (224, 94984506), (252, 84430672), (258, 82467168), (288, 73876838), (301, 70686144), (336, 63323004), (344, 61850376), (387, 54978112), (448, 47492253), (504, 42215336), (516, 41233584), (576, 36938419), (602, 35343072), (672, 31661502), (688, 30925188), (774, 27489056), (903, 23562048), (1008, 21107668), (1032, 20616792), (1204, 17671536), (1344, 15830751), (1376, 15462594), (1548, 13744528), (1806, 11781024), (2016, 10553834), (2064, 10308396), (2408, 8835768), (2709, 7854016), (2752, 7731297), (3096, 6872264), (3612, 5890512), (4032, 5276917), (4128, 5154198), (4816, 4417884), (5418, 3927008), (6192, 3436132), (7224, 2945256), (8256, 2577099), (9632, 2208942), (10836, 1963504), (12384, 1718066), (14448, 1472628), (19264, 1104471), (21672, 981752), (24768, 859033), (28896, 736314), (43344, 490876), (57792, 368157), (86688, 245438), (122719, 173376)]