348547192

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 812099520

約数和(自身を除く): 463552328

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 193, 196, 238, 271, 386, 392, 476, 542, 772, 833, 952, 1084, 1351, 1544, 1666, 1897, 2168, 2702, 3281, 3332, 3794, 4607, 5404, 6562, 6664, 7588, 9214, 9457, 10808, 13124, 13279, 15176, 18428, 18914, 22967, 26248, 26558, 32249, 36856, 37828, 45934, 52303, 53116, 64498, 75656, 91868, 104606, 106232, 128996, 160769, 183736, 209212, 225743, 257992, 321538, 366121, 418424, 451486, 643076, 732242, 889151, 902972, 1286152, 1464484, 1778302, 1805944, 2562847, 2928968, 3556604, 5125694, 6224057, 7113208, 10251388, 12448114, 20502776, 24896228, 43568399, 49792456, 87136798, 174273596, 348547192]

約数ペア:

[(1, 348547192), (2, 174273596), (4, 87136798), (7, 49792456), (8, 43568399), (14, 24896228), (17, 20502776), (28, 12448114), (34, 10251388), (49, 7113208), (56, 6224057), (68, 5125694), (98, 3556604), (119, 2928968), (136, 2562847), (193, 1805944), (196, 1778302), (238, 1464484), (271, 1286152), (386, 902972), (392, 889151), (476, 732242), (542, 643076), (772, 451486), (833, 418424), (952, 366121), (1084, 321538), (1351, 257992), (1544, 225743), (1666, 209212), (1897, 183736), (2168, 160769), (2702, 128996), (3281, 106232), (3332, 104606), (3794, 91868), (4607, 75656), (5404, 64498), (6562, 53116), (6664, 52303), (7588, 45934), (9214, 37828), (9457, 36856), (10808, 32249), (13124, 26558), (13279, 26248), (15176, 22967), (18428, 18914)]