2078689008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:656

約数の個数: 240

約数和(自身を含む): 6429900960

約数和(自身を除く): 4351211952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 37, 44, 48, 51, 66, 68, 74, 88, 102, 111, 121, 132, 136, 148, 176, 187, 204, 222, 242, 264, 272, 296, 363, 374, 407, 408, 444, 484, 528, 561, 569, 592, 629, 726, 748, 814, 816, 888, 968, 1122, 1138, 1221, 1258, 1452, 1496, 1628, 1707, 1776, 1887, 1936, 2057, 2244, 2276, 2442, 2516, 2904, 2992, 3256, 3414, 3774, 4114, 4477, 4488, 4552, 4884, 5032, 5808, 6171, 6259, 6512, 6828, 6919, 7548, 8228, 8954, 8976, 9104, 9673, 9768, 10064, 12342, 12518, 13431, 13656, 13838, 15096, 16456, 17908, 18777, 19346, 19536, 20757, 21053, 24684, 25036, 26862, 27312, 27676, 29019, 30192, 32912, 35816, 37554, 38692, 41514, 42106, 49368, 50072, 53724, 55352, 58038, 63159, 68849, 71632, 75108, 76109, 77384, 83028, 84212, 98736, 100144, 106403, 107448, 110704, 116076, 126318, 137698, 150216, 152218, 154768, 166056, 168424, 206547, 212806, 214896, 228327, 231583, 232152, 252636, 275396, 300432, 304436, 319209, 332112, 336848, 357901, 413094, 425612, 456654, 463166, 464304, 505272, 550792, 608872, 638418, 694749, 715802, 826188, 851224, 913308, 926332, 1010544, 1073703, 1101584, 1170433, 1217744, 1276836, 1389498, 1431604, 1652376, 1702448, 1826616, 1852664, 2147406, 2340866, 2547413, 2553672, 2778996, 2863208, 3304752, 3511299, 3653232, 3705328, 3936911, 4294812, 4681732, 5094826, 5107344, 5557992, 5726416, 7022598, 7642239, 7873822, 8589624, 9363464, 10189652, 11115984, 11810733, 14045196, 15284478, 15747644, 17179248, 18726928, 20379304, 23621466, 28090392, 30568956, 31495288, 40758608, 43306021, 47242932, 56180784, 61137912, 62990576, 86612042, 94485864, 122275824, 129918063, 173224084, 188971728, 259836126, 346448168, 519672252, 692896336, 1039344504, 2078689008]

約数ペア:

[(1, 2078689008), (2, 1039344504), (3, 692896336), (4, 519672252), (6, 346448168), (8, 259836126), (11, 188971728), (12, 173224084), (16, 129918063), (17, 122275824), (22, 94485864), (24, 86612042), (33, 62990576), (34, 61137912), (37, 56180784), (44, 47242932), (48, 43306021), (51, 40758608), (66, 31495288), (68, 30568956), (74, 28090392), (88, 23621466), (102, 20379304), (111, 18726928), (121, 17179248), (132, 15747644), (136, 15284478), (148, 14045196), (176, 11810733), (187, 11115984), (204, 10189652), (222, 9363464), (242, 8589624), (264, 7873822), (272, 7642239), (296, 7022598), (363, 5726416), (374, 5557992), (407, 5107344), (408, 5094826), (444, 4681732), (484, 4294812), (528, 3936911), (561, 3705328), (569, 3653232), (592, 3511299), (629, 3304752), (726, 2863208), (748, 2778996), (814, 2553672), (816, 2547413), (888, 2340866), (968, 2147406), (1122, 1852664), (1138, 1826616), (1221, 1702448), (1258, 1652376), (1452, 1431604), (1496, 1389498), (1628, 1276836), (1707, 1217744), (1776, 1170433), (1887, 1101584), (1936, 1073703), (2057, 1010544), (2244, 926332), (2276, 913308), (2442, 851224), (2516, 826188), (2904, 715802), (2992, 694749), (3256, 638418), (3414, 608872), (3774, 550792), (4114, 505272), (4477, 464304), (4488, 463166), (4552, 456654), (4884, 425612), (5032, 413094), (5808, 357901), (6171, 336848), (6259, 332112), (6512, 319209), (6828, 304436), (6919, 300432), (7548, 275396), (8228, 252636), (8954, 232152), (8976, 231583), (9104, 228327), (9673, 214896), (9768, 212806), (10064, 206547), (12342, 168424), (12518, 166056), (13431, 154768), (13656, 152218), (13838, 150216), (15096, 137698), (16456, 126318), (17908, 116076), (18777, 110704), (19346, 107448), (19536, 106403), (20757, 100144), (21053, 98736), (24684, 84212), (25036, 83028), (26862, 77384), (27312, 76109), (27676, 75108), (29019, 71632), (30192, 68849), (32912, 63159), (35816, 58038), (37554, 55352), (38692, 53724), (41514, 50072), (42106, 49368)]