745807788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{22691}}^1$

素因数の和:22795

約数の個数: 72

約数和(自身を含む): 2081491776

約数和(自身を除く): 1335683988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 913, 996, 1494, 1826, 2739, 2988, 3652, 5478, 8217, 10956, 16434, 22691, 32868, 45382, 68073, 90764, 136146, 204219, 249601, 272292, 408438, 499202, 748803, 816876, 998404, 1497606, 1883353, 2246409, 2995212, 3766706, 4492818, 5650059, 7533412, 8985636, 11300118, 16950177, 20716883, 22600236, 33900354, 41433766, 62150649, 67800708, 82867532, 124301298, 186451947, 248602596, 372903894, 745807788]

約数ペア:

[(1, 745807788), (2, 372903894), (3, 248602596), (4, 186451947), (6, 124301298), (9, 82867532), (11, 67800708), (12, 62150649), (18, 41433766), (22, 33900354), (33, 22600236), (36, 20716883), (44, 16950177), (66, 11300118), (83, 8985636), (99, 7533412), (132, 5650059), (166, 4492818), (198, 3766706), (249, 2995212), (332, 2246409), (396, 1883353), (498, 1497606), (747, 998404), (913, 816876), (996, 748803), (1494, 499202), (1826, 408438), (2739, 272292), (2988, 249601), (3652, 204219), (5478, 136146), (8217, 90764), (10956, 68073), (16434, 45382), (22691, 32868)]