289913568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 908328960

約数和(自身を除く): 618415392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 79, 84, 86, 96, 112, 127, 129, 158, 168, 172, 224, 237, 254, 258, 301, 316, 336, 344, 381, 474, 508, 516, 553, 602, 632, 672, 688, 762, 889, 903, 948, 1016, 1032, 1106, 1204, 1264, 1376, 1524, 1659, 1778, 1806, 1896, 2032, 2064, 2212, 2408, 2528, 2667, 3048, 3318, 3397, 3556, 3612, 3792, 4064, 4128, 4424, 4816, 5334, 5461, 6096, 6636, 6794, 7112, 7224, 7584, 8848, 9632, 10033, 10191, 10668, 10922, 12192, 13272, 13588, 14224, 14448, 16383, 17696, 20066, 20382, 21336, 21844, 23779, 26544, 27176, 28448, 28896, 30099, 32766, 38227, 40132, 40764, 42672, 43688, 47558, 53088, 54352, 60198, 65532, 70231, 71337, 76454, 80264, 81528, 85344, 87376, 95116, 108704, 114681, 120396, 131064, 140462, 142674, 152908, 160528, 163056, 174752, 190232, 210693, 229362, 240792, 262128, 280924, 285348, 305816, 321056, 326112, 380464, 421386, 431419, 458724, 481584, 524256, 561848, 570696, 611632, 760928, 842772, 862838, 917448, 963168, 1123696, 1141392, 1223264, 1294257, 1685544, 1725676, 1834896, 2247392, 2282784, 2588514, 3019933, 3371088, 3451352, 3669792, 5177028, 6039866, 6742176, 6902704, 9059799, 10354056, 12079732, 13805408, 18119598, 20708112, 24159464, 36239196, 41416224, 48318928, 72478392, 96637856, 144956784, 289913568]

約数ペア:

[(1, 289913568), (2, 144956784), (3, 96637856), (4, 72478392), (6, 48318928), (7, 41416224), (8, 36239196), (12, 24159464), (14, 20708112), (16, 18119598), (21, 13805408), (24, 12079732), (28, 10354056), (32, 9059799), (42, 6902704), (43, 6742176), (48, 6039866), (56, 5177028), (79, 3669792), (84, 3451352), (86, 3371088), (96, 3019933), (112, 2588514), (127, 2282784), (129, 2247392), (158, 1834896), (168, 1725676), (172, 1685544), (224, 1294257), (237, 1223264), (254, 1141392), (258, 1123696), (301, 963168), (316, 917448), (336, 862838), (344, 842772), (381, 760928), (474, 611632), (508, 570696), (516, 561848), (553, 524256), (602, 481584), (632, 458724), (672, 431419), (688, 421386), (762, 380464), (889, 326112), (903, 321056), (948, 305816), (1016, 285348), (1032, 280924), (1106, 262128), (1204, 240792), (1264, 229362), (1376, 210693), (1524, 190232), (1659, 174752), (1778, 163056), (1806, 160528), (1896, 152908), (2032, 142674), (2064, 140462), (2212, 131064), (2408, 120396), (2528, 114681), (2667, 108704), (3048, 95116), (3318, 87376), (3397, 85344), (3556, 81528), (3612, 80264), (3792, 76454), (4064, 71337), (4128, 70231), (4424, 65532), (4816, 60198), (5334, 54352), (5461, 53088), (6096, 47558), (6636, 43688), (6794, 42672), (7112, 40764), (7224, 40132), (7584, 38227), (8848, 32766), (9632, 30099), (10033, 28896), (10191, 28448), (10668, 27176), (10922, 26544), (12192, 23779), (13272, 21844), (13588, 21336), (14224, 20382), (14448, 20066), (16383, 17696)]