236772855

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 259646985

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 83, 85, 99, 113, 135, 153, 165, 187, 249, 255, 297, 339, 415, 459, 495, 561, 565, 747, 765, 913, 935, 1017, 1243, 1245, 1411, 1485, 1683, 1695, 1921, 2241, 2295, 2739, 2805, 3051, 3729, 3735, 4233, 4565, 5049, 5085, 5763, 6215, 7055, 8217, 8415, 9379, 9605, 11187, 11205, 12699, 13695, 15255, 15521, 17289, 18645, 21131, 21165, 24651, 25245, 28137, 28815, 33561, 38097, 41085, 46563, 46895, 51867, 55935, 63393, 63495, 77605, 84411, 86445, 103169, 105655, 123255, 139689, 140685, 159443, 167805, 190179, 190485, 232815, 253233, 259335, 309507, 316965, 419067, 422055, 478329, 515845, 570537, 698445, 797215, 928521, 950895, 1266165, 1434987, 1547535, 1753873, 2095335, 2391645, 2785563, 2852685, 4304961, 4642605, 5261619, 7174935, 8769365, 13927815, 15784857, 21524805, 26308095, 47354571, 78924285, 236772855]

約数ペア:

[(1, 236772855), (3, 78924285), (5, 47354571), (9, 26308095), (11, 21524805), (15, 15784857), (17, 13927815), (27, 8769365), (33, 7174935), (45, 5261619), (51, 4642605), (55, 4304961), (83, 2852685), (85, 2785563), (99, 2391645), (113, 2095335), (135, 1753873), (153, 1547535), (165, 1434987), (187, 1266165), (249, 950895), (255, 928521), (297, 797215), (339, 698445), (415, 570537), (459, 515845), (495, 478329), (561, 422055), (565, 419067), (747, 316965), (765, 309507), (913, 259335), (935, 253233), (1017, 232815), (1243, 190485), (1245, 190179), (1411, 167805), (1485, 159443), (1683, 140685), (1695, 139689), (1921, 123255), (2241, 105655), (2295, 103169), (2739, 86445), (2805, 84411), (3051, 77605), (3729, 63495), (3735, 63393), (4233, 55935), (4565, 51867), (5049, 46895), (5085, 46563), (5763, 41085), (6215, 38097), (7055, 33561), (8217, 28815), (8415, 28137), (9379, 25245), (9605, 24651), (11187, 21165), (11205, 21131), (12699, 18645), (13695, 17289), (15255, 15521)]