287238504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 903052800

約数和(自身を除く): 615814296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 107, 114, 116, 133, 152, 168, 174, 203, 214, 228, 232, 266, 321, 348, 399, 406, 428, 456, 532, 551, 609, 642, 696, 749, 798, 812, 841, 856, 1064, 1102, 1218, 1284, 1498, 1596, 1624, 1653, 1682, 2033, 2204, 2247, 2436, 2523, 2568, 2996, 3103, 3192, 3306, 3364, 3857, 4066, 4408, 4494, 4872, 5046, 5887, 5992, 6099, 6206, 6612, 6728, 7714, 8132, 8988, 9309, 10092, 11571, 11774, 12198, 12412, 13224, 14231, 15428, 15979, 16264, 17661, 17976, 18618, 20184, 21721, 23142, 23548, 24396, 24824, 28462, 30856, 31958, 35322, 37236, 42693, 43442, 46284, 47096, 47937, 48792, 56924, 58957, 63916, 65163, 70644, 74472, 85386, 86884, 89987, 92568, 95874, 111853, 113848, 117914, 127832, 130326, 141288, 170772, 173768, 176871, 179974, 191748, 223706, 235828, 260652, 269961, 335559, 341544, 353742, 359948, 383496, 412699, 447412, 471656, 521304, 539922, 629909, 671118, 707484, 719896, 825398, 894824, 1079844, 1238097, 1259818, 1342236, 1414968, 1650796, 1709753, 1889727, 2159688, 2476194, 2519636, 2684472, 3301592, 3419506, 3779454, 4952388, 5039272, 5129259, 6839012, 7558908, 9904776, 10258518, 11968271, 13678024, 15117816, 20517036, 23936542, 35904813, 41034072, 47873084, 71809626, 95746168, 143619252, 287238504]

約数ペア:

[(1, 287238504), (2, 143619252), (3, 95746168), (4, 71809626), (6, 47873084), (7, 41034072), (8, 35904813), (12, 23936542), (14, 20517036), (19, 15117816), (21, 13678024), (24, 11968271), (28, 10258518), (29, 9904776), (38, 7558908), (42, 6839012), (56, 5129259), (57, 5039272), (58, 4952388), (76, 3779454), (84, 3419506), (87, 3301592), (107, 2684472), (114, 2519636), (116, 2476194), (133, 2159688), (152, 1889727), (168, 1709753), (174, 1650796), (203, 1414968), (214, 1342236), (228, 1259818), (232, 1238097), (266, 1079844), (321, 894824), (348, 825398), (399, 719896), (406, 707484), (428, 671118), (456, 629909), (532, 539922), (551, 521304), (609, 471656), (642, 447412), (696, 412699), (749, 383496), (798, 359948), (812, 353742), (841, 341544), (856, 335559), (1064, 269961), (1102, 260652), (1218, 235828), (1284, 223706), (1498, 191748), (1596, 179974), (1624, 176871), (1653, 173768), (1682, 170772), (2033, 141288), (2204, 130326), (2247, 127832), (2436, 117914), (2523, 113848), (2568, 111853), (2996, 95874), (3103, 92568), (3192, 89987), (3306, 86884), (3364, 85386), (3857, 74472), (4066, 70644), (4408, 65163), (4494, 63916), (4872, 58957), (5046, 56924), (5887, 48792), (5992, 47937), (6099, 47096), (6206, 46284), (6612, 43442), (6728, 42693), (7714, 37236), (8132, 35322), (8988, 31958), (9309, 30856), (10092, 28462), (11571, 24824), (11774, 24396), (12198, 23548), (12412, 23142), (13224, 21721), (14231, 20184), (15428, 18618), (15979, 17976), (16264, 17661)]