198778824

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 588353220

約数和(自身を除く): 389574396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 233, 246, 289, 306, 328, 369, 408, 466, 492, 578, 612, 697, 699, 738, 867, 932, 984, 1156, 1224, 1394, 1398, 1476, 1734, 1864, 2091, 2097, 2312, 2601, 2788, 2796, 2952, 3468, 3961, 4182, 4194, 5202, 5576, 5592, 6273, 6936, 7922, 8364, 8388, 9553, 10404, 11849, 11883, 12546, 15844, 16728, 16776, 19106, 20808, 23698, 23766, 25092, 28659, 31688, 35547, 35649, 38212, 47396, 47532, 50184, 57318, 67337, 71094, 71298, 76424, 85977, 94792, 95064, 106641, 114636, 134674, 142188, 142596, 162401, 171954, 202011, 213282, 229272, 269348, 284376, 285192, 324802, 343908, 404022, 426564, 487203, 538696, 606033, 649604, 687816, 808044, 853128, 974406, 1212066, 1299208, 1461609, 1616088, 1948812, 2424132, 2760817, 2923218, 3897624, 4848264, 5521634, 5846436, 8282451, 11043268, 11692872, 16564902, 22086536, 24847353, 33129804, 49694706, 66259608, 99389412, 198778824]

約数ペア:

[(1, 198778824), (2, 99389412), (3, 66259608), (4, 49694706), (6, 33129804), (8, 24847353), (9, 22086536), (12, 16564902), (17, 11692872), (18, 11043268), (24, 8282451), (34, 5846436), (36, 5521634), (41, 4848264), (51, 3897624), (68, 2923218), (72, 2760817), (82, 2424132), (102, 1948812), (123, 1616088), (136, 1461609), (153, 1299208), (164, 1212066), (204, 974406), (233, 853128), (246, 808044), (289, 687816), (306, 649604), (328, 606033), (369, 538696), (408, 487203), (466, 426564), (492, 404022), (578, 343908), (612, 324802), (697, 285192), (699, 284376), (738, 269348), (867, 229272), (932, 213282), (984, 202011), (1156, 171954), (1224, 162401), (1394, 142596), (1398, 142188), (1476, 134674), (1734, 114636), (1864, 106641), (2091, 95064), (2097, 94792), (2312, 85977), (2601, 76424), (2788, 71298), (2796, 71094), (2952, 67337), (3468, 57318), (3961, 50184), (4182, 47532), (4194, 47396), (5202, 38212), (5576, 35649), (5592, 35547), (6273, 31688), (6936, 28659), (7922, 25092), (8364, 23766), (8388, 23698), (9553, 20808), (10404, 19106), (11849, 16776), (11883, 16728), (12546, 15844)]