261913302288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{5113}}^1$

素因数の和:5654

約数の個数: 240

約数和(自身を含む): 812571724224

約数和(自身を除く): 550658421936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 176, 198, 219, 264, 292, 396, 438, 443, 528, 584, 657, 792, 803, 876, 886, 1168, 1314, 1329, 1584, 1606, 1752, 1772, 2409, 2628, 2658, 3212, 3504, 3544, 3987, 4818, 4873, 5113, 5256, 5316, 6424, 7088, 7227, 7974, 9636, 9746, 10226, 10512, 10632, 12848, 14454, 14619, 15339, 15948, 19272, 19492, 20452, 21264, 28908, 29238, 30678, 31896, 32339, 38544, 38984, 40904, 43857, 46017, 56243, 57816, 58476, 61356, 63792, 64678, 77968, 81808, 87714, 92034, 97017, 112486, 115632, 116952, 122712, 129356, 168729, 175428, 184068, 194034, 224972, 233904, 245424, 258712, 291051, 337458, 350856, 355729, 368136, 373249, 388068, 449944, 506187, 517424, 582102, 674916, 701712, 711458, 736272, 746498, 776136, 899888, 1012374, 1067187, 1119747, 1164204, 1349832, 1422916, 1492996, 1552272, 2024748, 2134374, 2239494, 2265059, 2328408, 2699664, 2845832, 2985992, 3201561, 3359241, 4049496, 4105739, 4268748, 4478988, 4530118, 4656816, 5691664, 5971984, 6403122, 6718482, 6795177, 8098992, 8211478, 8537496, 8957976, 9060236, 12317217, 12806244, 13436964, 13590354, 16422956, 17074992, 17915952, 18120472, 20385531, 24634434, 24915649, 25612488, 26873928, 27180708, 32845912, 36240944, 36951651, 40771062, 49268868, 49831298, 51224976, 53747856, 54361416, 65691824, 73903302, 74746947, 81542124, 98537736, 99662596, 108722832, 147806604, 149493894, 163084248, 165349307, 197075472, 199325192, 224240841, 295613208, 298987788, 326168496, 330698614, 398650384, 448481682, 496047921, 591226416, 597975576, 661397228, 896963364, 992095842, 1195951152, 1322794456, 1488143763, 1793926728, 1818842377, 1984191684, 2645588912, 2976287526, 3587853456, 3637684754, 3968383368, 5456527131, 5952575052, 7275369508, 7936766736, 10913054262, 11905150104, 14550739016, 16369581393, 21826108524, 23810300208, 29101478032, 32739162786, 43652217048, 65478325572, 87304434096, 130956651144, 261913302288]

約数ペア:

[(1, 261913302288), (2, 130956651144), (3, 87304434096), (4, 65478325572), (6, 43652217048), (8, 32739162786), (9, 29101478032), (11, 23810300208), (12, 21826108524), (16, 16369581393), (18, 14550739016), (22, 11905150104), (24, 10913054262), (33, 7936766736), (36, 7275369508), (44, 5952575052), (48, 5456527131), (66, 3968383368), (72, 3637684754), (73, 3587853456), (88, 2976287526), (99, 2645588912), (132, 1984191684), (144, 1818842377), (146, 1793926728), (176, 1488143763), (198, 1322794456), (219, 1195951152), (264, 992095842), (292, 896963364), (396, 661397228), (438, 597975576), (443, 591226416), (528, 496047921), (584, 448481682), (657, 398650384), (792, 330698614), (803, 326168496), (876, 298987788), (886, 295613208), (1168, 224240841), (1314, 199325192), (1329, 197075472), (1584, 165349307), (1606, 163084248), (1752, 149493894), (1772, 147806604), (2409, 108722832), (2628, 99662596), (2658, 98537736), (3212, 81542124), (3504, 74746947), (3544, 73903302), (3987, 65691824), (4818, 54361416), (4873, 53747856), (5113, 51224976), (5256, 49831298), (5316, 49268868), (6424, 40771062), (7088, 36951651), (7227, 36240944), (7974, 32845912), (9636, 27180708), (9746, 26873928), (10226, 25612488), (10512, 24915649), (10632, 24634434), (12848, 20385531), (14454, 18120472), (14619, 17915952), (15339, 17074992), (15948, 16422956), (19272, 13590354), (19492, 13436964), (20452, 12806244), (21264, 12317217), (28908, 9060236), (29238, 8957976), (30678, 8537496), (31896, 8211478), (32339, 8098992), (38544, 6795177), (38984, 6718482), (40904, 6403122), (43857, 5971984), (46017, 5691664), (56243, 4656816), (57816, 4530118), (58476, 4478988), (61356, 4268748), (63792, 4105739), (64678, 4049496), (77968, 3359241), (81808, 3201561), (87714, 2985992), (92034, 2845832), (97017, 2699664), (112486, 2328408), (115632, 2265059), (116952, 2239494), (122712, 2134374), (129356, 2024748), (168729, 1552272), (175428, 1492996), (184068, 1422916), (194034, 1349832), (224972, 1164204), (233904, 1119747), (245424, 1067187), (258712, 1012374), (291051, 899888), (337458, 776136), (350856, 746498), (355729, 736272), (368136, 711458), (373249, 701712), (388068, 674916), (449944, 582102), (506187, 517424)]