271566996498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{30707}}^1$

素因数の和:31037

約数の個数: 144

約数和(自身を含む): 705575505024

約数和(自身を除く): 434008508526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 271, 294, 333, 441, 518, 542, 666, 777, 813, 882, 1554, 1626, 1813, 1897, 2331, 2439, 3626, 3794, 4662, 4878, 5439, 5691, 10027, 10878, 11382, 13279, 16317, 17073, 20054, 26558, 30081, 30707, 32634, 34146, 39837, 60162, 61414, 70189, 79674, 90243, 92121, 119511, 140378, 180486, 184242, 210567, 214949, 239022, 276363, 421134, 429898, 491323, 552726, 631701, 644847, 982646, 1136159, 1263402, 1289694, 1473969, 1504643, 1934541, 2272318, 2947938, 3009286, 3408477, 3869082, 4421907, 4513929, 6816954, 7953113, 8321597, 8843814, 9027858, 10225431, 13541787, 15906226, 16643194, 20450862, 23859339, 24964791, 27083574, 47718678, 49929582, 55671791, 58251179, 71578017, 74894373, 111343582, 116502358, 143156034, 149788746, 167015373, 174753537, 307899089, 334030746, 349507074, 407758253, 501046119, 524260611, 615798178, 815516506, 923697267, 1002092238, 1048521222, 1223274759, 1847394534, 2155293623, 2446549518, 2771091801, 3669824277, 4310587246, 5542183602, 6465880869, 7339648554, 12931761738, 15087055361, 19397642607, 30174110722, 38795285214, 45261166083, 90522332166, 135783498249, 271566996498]

約数ペア:

[(1, 271566996498), (2, 135783498249), (3, 90522332166), (6, 45261166083), (7, 38795285214), (9, 30174110722), (14, 19397642607), (18, 15087055361), (21, 12931761738), (37, 7339648554), (42, 6465880869), (49, 5542183602), (63, 4310587246), (74, 3669824277), (98, 2771091801), (111, 2446549518), (126, 2155293623), (147, 1847394534), (222, 1223274759), (259, 1048521222), (271, 1002092238), (294, 923697267), (333, 815516506), (441, 615798178), (518, 524260611), (542, 501046119), (666, 407758253), (777, 349507074), (813, 334030746), (882, 307899089), (1554, 174753537), (1626, 167015373), (1813, 149788746), (1897, 143156034), (2331, 116502358), (2439, 111343582), (3626, 74894373), (3794, 71578017), (4662, 58251179), (4878, 55671791), (5439, 49929582), (5691, 47718678), (10027, 27083574), (10878, 24964791), (11382, 23859339), (13279, 20450862), (16317, 16643194), (17073, 15906226), (20054, 13541787), (26558, 10225431), (30081, 9027858), (30707, 8843814), (32634, 8321597), (34146, 7953113), (39837, 6816954), (60162, 4513929), (61414, 4421907), (70189, 3869082), (79674, 3408477), (90243, 3009286), (92121, 2947938), (119511, 2272318), (140378, 1934541), (180486, 1504643), (184242, 1473969), (210567, 1289694), (214949, 1263402), (239022, 1136159), (276363, 982646), (421134, 644847), (429898, 631701), (491323, 552726)]