7519257612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 20120475648

約数和(自身を除く): 12601218036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 193, 207, 211, 223, 276, 386, 414, 422, 446, 579, 633, 669, 772, 828, 844, 892, 1158, 1266, 1338, 1737, 1899, 2007, 2316, 2532, 2676, 3474, 3798, 4014, 4439, 4853, 5129, 6948, 7596, 8028, 8878, 9706, 10258, 13317, 14559, 15387, 17756, 19412, 20516, 26634, 29118, 30774, 39951, 40723, 43039, 43677, 46161, 47053, 53268, 58236, 61548, 79902, 81446, 86078, 87354, 92322, 94106, 122169, 129117, 141159, 159804, 162892, 172156, 174708, 184644, 188212, 244338, 258234, 282318, 366507, 387351, 423477, 488676, 516468, 564636, 733014, 774702, 846954, 936629, 989897, 1082219, 1466028, 1549404, 1693908, 1873258, 1979794, 2164438, 2809887, 2969691, 3246657, 3746516, 3959588, 4328876, 5619774, 5939382, 6493314, 8429661, 8909073, 9081229, 9739971, 11239548, 11878764, 12986628, 16859322, 17818146, 18162458, 19479942, 27243687, 33718644, 35636292, 36324916, 38959884, 54487374, 81731061, 108974748, 163462122, 208868267, 326924244, 417736534, 626604801, 835473068, 1253209602, 1879814403, 2506419204, 3759628806, 7519257612]

約数ペア:

[(1, 7519257612), (2, 3759628806), (3, 2506419204), (4, 1879814403), (6, 1253209602), (9, 835473068), (12, 626604801), (18, 417736534), (23, 326924244), (36, 208868267), (46, 163462122), (69, 108974748), (92, 81731061), (138, 54487374), (193, 38959884), (207, 36324916), (211, 35636292), (223, 33718644), (276, 27243687), (386, 19479942), (414, 18162458), (422, 17818146), (446, 16859322), (579, 12986628), (633, 11878764), (669, 11239548), (772, 9739971), (828, 9081229), (844, 8909073), (892, 8429661), (1158, 6493314), (1266, 5939382), (1338, 5619774), (1737, 4328876), (1899, 3959588), (2007, 3746516), (2316, 3246657), (2532, 2969691), (2676, 2809887), (3474, 2164438), (3798, 1979794), (4014, 1873258), (4439, 1693908), (4853, 1549404), (5129, 1466028), (6948, 1082219), (7596, 989897), (8028, 936629), (8878, 846954), (9706, 774702), (10258, 733014), (13317, 564636), (14559, 516468), (15387, 488676), (17756, 423477), (19412, 387351), (20516, 366507), (26634, 282318), (29118, 258234), (30774, 244338), (39951, 188212), (40723, 184644), (43039, 174708), (43677, 172156), (46161, 162892), (47053, 159804), (53268, 141159), (58236, 129117), (61548, 122169), (79902, 94106), (81446, 92322), (86078, 87354)]