255181608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 790732800

約数和(自身を除く): 535551192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 59, 66, 72, 86, 88, 99, 118, 127, 129, 132, 172, 177, 198, 236, 254, 258, 264, 344, 354, 381, 387, 396, 472, 473, 508, 516, 531, 649, 708, 762, 774, 792, 946, 1016, 1032, 1062, 1143, 1298, 1397, 1416, 1419, 1524, 1548, 1892, 1947, 2124, 2286, 2537, 2596, 2794, 2838, 3048, 3096, 3784, 3894, 4191, 4248, 4257, 4572, 5074, 5192, 5461, 5588, 5676, 5841, 7493, 7611, 7788, 8382, 8514, 9144, 10148, 10922, 11176, 11352, 11682, 12573, 14986, 15222, 15576, 16383, 16764, 17028, 20296, 21844, 22479, 22833, 23364, 25146, 27907, 29972, 30444, 32766, 33528, 34056, 43688, 44958, 45666, 46728, 49149, 50292, 55814, 59944, 60071, 60888, 65532, 67437, 82423, 83721, 89916, 91332, 98298, 100584, 111628, 120142, 131064, 134874, 164846, 167442, 179832, 180213, 182664, 196596, 223256, 240284, 247269, 251163, 269748, 322199, 329692, 334884, 360426, 393192, 480568, 494538, 502326, 539496, 540639, 644398, 659384, 669768, 720852, 741807, 966597, 989076, 1004652, 1081278, 1288796, 1441704, 1483614, 1933194, 1978152, 2009304, 2162556, 2577592, 2899791, 2967228, 3544189, 3866388, 4325112, 5799582, 5934456, 7088378, 7732776, 10632567, 11599164, 14176756, 21265134, 23198328, 28353512, 31897701, 42530268, 63795402, 85060536, 127590804, 255181608]

約数ペア:

[(1, 255181608), (2, 127590804), (3, 85060536), (4, 63795402), (6, 42530268), (8, 31897701), (9, 28353512), (11, 23198328), (12, 21265134), (18, 14176756), (22, 11599164), (24, 10632567), (33, 7732776), (36, 7088378), (43, 5934456), (44, 5799582), (59, 4325112), (66, 3866388), (72, 3544189), (86, 2967228), (88, 2899791), (99, 2577592), (118, 2162556), (127, 2009304), (129, 1978152), (132, 1933194), (172, 1483614), (177, 1441704), (198, 1288796), (236, 1081278), (254, 1004652), (258, 989076), (264, 966597), (344, 741807), (354, 720852), (381, 669768), (387, 659384), (396, 644398), (472, 540639), (473, 539496), (508, 502326), (516, 494538), (531, 480568), (649, 393192), (708, 360426), (762, 334884), (774, 329692), (792, 322199), (946, 269748), (1016, 251163), (1032, 247269), (1062, 240284), (1143, 223256), (1298, 196596), (1397, 182664), (1416, 180213), (1419, 179832), (1524, 167442), (1548, 164846), (1892, 134874), (1947, 131064), (2124, 120142), (2286, 111628), (2537, 100584), (2596, 98298), (2794, 91332), (2838, 89916), (3048, 83721), (3096, 82423), (3784, 67437), (3894, 65532), (4191, 60888), (4248, 60071), (4257, 59944), (4572, 55814), (5074, 50292), (5192, 49149), (5461, 46728), (5588, 45666), (5676, 44958), (5841, 43688), (7493, 34056), (7611, 33528), (7788, 32766), (8382, 30444), (8514, 29972), (9144, 27907), (10148, 25146), (10922, 23364), (11176, 22833), (11352, 22479), (11682, 21844), (12573, 20296), (14986, 17028), (15222, 16764), (15576, 16383)]