240128298

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 573640704

約数和(自身を除く): 333512406

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 127, 153, 167, 222, 254, 306, 333, 334, 381, 501, 629, 666, 762, 1002, 1143, 1258, 1503, 1887, 2159, 2286, 2839, 3006, 3774, 4318, 4699, 5661, 5678, 6179, 6477, 8517, 9398, 11322, 12358, 12954, 14097, 17034, 18537, 19431, 21209, 25551, 28194, 37074, 38862, 42291, 42418, 51102, 55611, 63627, 79883, 84582, 105043, 111222, 127254, 159766, 190881, 210086, 239649, 315129, 360553, 381762, 479298, 630258, 718947, 721106, 784733, 945387, 1081659, 1437894, 1569466, 1890774, 2163318, 2354199, 3244977, 4708398, 6489954, 7062597, 13340461, 14125194, 26680922, 40021383, 80042766, 120064149, 240128298]

約数ペア:

[(1, 240128298), (2, 120064149), (3, 80042766), (6, 40021383), (9, 26680922), (17, 14125194), (18, 13340461), (34, 7062597), (37, 6489954), (51, 4708398), (74, 3244977), (102, 2354199), (111, 2163318), (127, 1890774), (153, 1569466), (167, 1437894), (222, 1081659), (254, 945387), (306, 784733), (333, 721106), (334, 718947), (381, 630258), (501, 479298), (629, 381762), (666, 360553), (762, 315129), (1002, 239649), (1143, 210086), (1258, 190881), (1503, 159766), (1887, 127254), (2159, 111222), (2286, 105043), (2839, 84582), (3006, 79883), (3774, 63627), (4318, 55611), (4699, 51102), (5661, 42418), (5678, 42291), (6179, 38862), (6477, 37074), (8517, 28194), (9398, 25551), (11322, 21209), (12358, 19431), (12954, 18537), (14097, 17034)]