285883092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 819506688

約数和(自身を除く): 533623596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 103, 129, 132, 163, 172, 198, 206, 258, 309, 326, 387, 396, 412, 473, 489, 516, 618, 652, 774, 927, 946, 978, 1133, 1236, 1419, 1467, 1548, 1793, 1854, 1892, 1956, 2266, 2838, 2934, 3399, 3586, 3708, 4257, 4429, 4532, 5379, 5676, 5868, 6798, 7009, 7172, 8514, 8858, 10197, 10758, 13287, 13596, 14018, 16137, 16789, 17028, 17716, 20394, 21027, 21516, 26574, 28036, 32274, 33578, 39861, 40788, 42054, 48719, 50367, 53148, 63081, 64548, 67156, 77099, 79722, 84108, 97438, 100734, 126162, 146157, 151101, 154198, 159444, 184679, 194876, 201468, 231297, 252324, 292314, 302202, 308396, 369358, 438471, 462594, 554037, 584628, 604404, 693891, 721927, 738716, 876942, 925188, 1108074, 1387782, 1443854, 1662111, 1753884, 2165781, 2216148, 2775564, 2887708, 3324222, 4331562, 6497343, 6648444, 7941197, 8663124, 12994686, 15882394, 23823591, 25989372, 31764788, 47647182, 71470773, 95294364, 142941546, 285883092]

約数ペア:

[(1, 285883092), (2, 142941546), (3, 95294364), (4, 71470773), (6, 47647182), (9, 31764788), (11, 25989372), (12, 23823591), (18, 15882394), (22, 12994686), (33, 8663124), (36, 7941197), (43, 6648444), (44, 6497343), (66, 4331562), (86, 3324222), (99, 2887708), (103, 2775564), (129, 2216148), (132, 2165781), (163, 1753884), (172, 1662111), (198, 1443854), (206, 1387782), (258, 1108074), (309, 925188), (326, 876942), (387, 738716), (396, 721927), (412, 693891), (473, 604404), (489, 584628), (516, 554037), (618, 462594), (652, 438471), (774, 369358), (927, 308396), (946, 302202), (978, 292314), (1133, 252324), (1236, 231297), (1419, 201468), (1467, 194876), (1548, 184679), (1793, 159444), (1854, 154198), (1892, 151101), (1956, 146157), (2266, 126162), (2838, 100734), (2934, 97438), (3399, 84108), (3586, 79722), (3708, 77099), (4257, 67156), (4429, 64548), (4532, 63081), (5379, 53148), (5676, 50367), (5868, 48719), (6798, 42054), (7009, 40788), (7172, 39861), (8514, 33578), (8858, 32274), (10197, 28036), (10758, 26574), (13287, 21516), (13596, 21027), (14018, 20394), (16137, 17716), (16789, 17028)]