218377392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3413}}^1$

素因数の和:3498

約数の個数: 80

約数和(自身を含む): 596057088

約数和(自身を除く): 377679696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3413, 3999, 5332, 6826, 7998, 10239, 10664, 13652, 15996, 20478, 21328, 27304, 31992, 40956, 54608, 63984, 81912, 105803, 146759, 163824, 211606, 293518, 317409, 423212, 440277, 587036, 634818, 846424, 880554, 1174072, 1269636, 1692848, 1761108, 2348144, 2539272, 3522216, 4549529, 5078544, 7044432, 9099058, 13648587, 18198116, 27297174, 36396232, 54594348, 72792464, 109188696, 218377392]

約数ペア:

[(1, 218377392), (2, 109188696), (3, 72792464), (4, 54594348), (6, 36396232), (8, 27297174), (12, 18198116), (16, 13648587), (24, 9099058), (31, 7044432), (43, 5078544), (48, 4549529), (62, 3522216), (86, 2539272), (93, 2348144), (124, 1761108), (129, 1692848), (172, 1269636), (186, 1174072), (248, 880554), (258, 846424), (344, 634818), (372, 587036), (496, 440277), (516, 423212), (688, 317409), (744, 293518), (1032, 211606), (1333, 163824), (1488, 146759), (2064, 105803), (2666, 81912), (3413, 63984), (3999, 54608), (5332, 40956), (6826, 31992), (7998, 27304), (10239, 21328), (10664, 20478), (13652, 15996)]