2561502372912

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20659943}}^1$

素因数の和:20660008

約数の個数: 160

約数和(自身を含む): 8607759068160

約数和(自身を除く): 6046256695248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 656, 738, 756, 861, 984, 1008, 1107, 1148, 1476, 1512, 1722, 1968, 2214, 2296, 2583, 2952, 3024, 3444, 4428, 4592, 5166, 5904, 6888, 7749, 8856, 10332, 13776, 15498, 17712, 20664, 30996, 41328, 61992, 123984, 20659943, 41319886, 61979829, 82639772, 123959658, 144619601, 165279544, 185939487, 247919316, 289239202, 330559088, 371878974, 433858803, 495838632, 557818461, 578478404, 743757948, 847057663, 867717606, 991677264, 1115636922, 1156956808, 1301576409, 1487515896, 1694115326, 1735435212, 2231273844, 2313913616, 2541172989, 2603152818, 2975031792, 3388230652, 3470870424, 3904729227, 4462547688, 5082345978, 5206305636, 5929403641, 6776461304, 6941740848, 7623518967, 7809458454, 8925095376, 10164691956, 10412611272, 11858807282, 13552922608, 15247037934, 15618916908, 17788210923, 20329383912, 20825222544, 22870556901, 23717614564, 30494075868, 31237833816, 35576421846, 40658767824, 45741113802, 47435229128, 53364632769, 60988151736, 62475667632, 71152843692, 91482227604, 94870458256, 106729265538, 121976303472, 142305687384, 160093898307, 182964455208, 213458531076, 284611374768, 320187796614, 365928910416, 426917062152, 640375593228, 853834124304, 1280751186456, 2561502372912]

約数ペア:

[(1, 2561502372912), (2, 1280751186456), (3, 853834124304), (4, 640375593228), (6, 426917062152), (7, 365928910416), (8, 320187796614), (9, 284611374768), (12, 213458531076), (14, 182964455208), (16, 160093898307), (18, 142305687384), (21, 121976303472), (24, 106729265538), (27, 94870458256), (28, 91482227604), (36, 71152843692), (41, 62475667632), (42, 60988151736), (48, 53364632769), (54, 47435229128), (56, 45741113802), (63, 40658767824), (72, 35576421846), (82, 31237833816), (84, 30494075868), (108, 23717614564), (112, 22870556901), (123, 20825222544), (126, 20329383912), (144, 17788210923), (164, 15618916908), (168, 15247037934), (189, 13552922608), (216, 11858807282), (246, 10412611272), (252, 10164691956), (287, 8925095376), (328, 7809458454), (336, 7623518967), (369, 6941740848), (378, 6776461304), (432, 5929403641), (492, 5206305636), (504, 5082345978), (574, 4462547688), (656, 3904729227), (738, 3470870424), (756, 3388230652), (861, 2975031792), (984, 2603152818), (1008, 2541172989), (1107, 2313913616), (1148, 2231273844), (1476, 1735435212), (1512, 1694115326), (1722, 1487515896), (1968, 1301576409), (2214, 1156956808), (2296, 1115636922), (2583, 991677264), (2952, 867717606), (3024, 847057663), (3444, 743757948), (4428, 578478404), (4592, 557818461), (5166, 495838632), (5904, 433858803), (6888, 371878974), (7749, 330559088), (8856, 289239202), (10332, 247919316), (13776, 185939487), (15498, 165279544), (17712, 144619601), (20664, 123959658), (30996, 82639772), (41328, 61979829), (61992, 41319886), (123984, 20659943)]