255848544

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 240

約数和(自身を含む): 878169600

約数和(自身を除く): 622321056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 72, 81, 84, 96, 108, 112, 118, 126, 144, 162, 168, 177, 189, 216, 224, 236, 239, 252, 288, 324, 336, 354, 378, 413, 432, 472, 478, 504, 531, 567, 648, 672, 708, 717, 756, 826, 864, 944, 956, 1008, 1062, 1134, 1239, 1296, 1416, 1434, 1512, 1593, 1652, 1673, 1888, 1912, 2016, 2124, 2151, 2268, 2478, 2592, 2832, 2868, 3024, 3186, 3304, 3346, 3717, 3824, 4248, 4302, 4536, 4779, 4956, 5019, 5664, 5736, 6048, 6372, 6453, 6608, 6692, 7434, 7648, 8496, 8604, 9072, 9558, 9912, 10038, 11151, 11472, 12744, 12906, 13216, 13384, 14101, 14868, 15057, 16992, 17208, 18144, 19116, 19359, 19824, 20076, 22302, 22944, 25488, 25812, 26768, 28202, 29736, 30114, 33453, 34416, 38232, 38718, 39648, 40152, 42303, 44604, 45171, 50976, 51624, 53536, 56404, 59472, 60228, 66906, 68832, 76464, 77436, 80304, 84606, 89208, 90342, 98707, 103248, 112808, 118944, 120456, 126909, 133812, 135513, 152928, 154872, 160608, 169212, 178416, 180684, 197414, 206496, 225616, 240912, 253818, 267624, 271026, 296121, 309744, 338424, 356832, 361368, 380727, 394828, 451232, 481824, 507636, 535248, 542052, 592242, 619488, 676848, 722736, 761454, 789656, 888363, 1015272, 1070496, 1084104, 1142181, 1184484, 1353696, 1445472, 1522908, 1579312, 1776726, 2030544, 2168208, 2284362, 2368968, 2665089, 3045816, 3158624, 3553452, 4061088, 4336416, 4568724, 4737936, 5330178, 6091632, 7106904, 7995267, 9137448, 9475872, 10660356, 12183264, 14213808, 15990534, 18274896, 21320712, 28427616, 31981068, 36549792, 42641424, 63962136, 85282848, 127924272, 255848544]

約数ペア:

[(1, 255848544), (2, 127924272), (3, 85282848), (4, 63962136), (6, 42641424), (7, 36549792), (8, 31981068), (9, 28427616), (12, 21320712), (14, 18274896), (16, 15990534), (18, 14213808), (21, 12183264), (24, 10660356), (27, 9475872), (28, 9137448), (32, 7995267), (36, 7106904), (42, 6091632), (48, 5330178), (54, 4737936), (56, 4568724), (59, 4336416), (63, 4061088), (72, 3553452), (81, 3158624), (84, 3045816), (96, 2665089), (108, 2368968), (112, 2284362), (118, 2168208), (126, 2030544), (144, 1776726), (162, 1579312), (168, 1522908), (177, 1445472), (189, 1353696), (216, 1184484), (224, 1142181), (236, 1084104), (239, 1070496), (252, 1015272), (288, 888363), (324, 789656), (336, 761454), (354, 722736), (378, 676848), (413, 619488), (432, 592242), (472, 542052), (478, 535248), (504, 507636), (531, 481824), (567, 451232), (648, 394828), (672, 380727), (708, 361368), (717, 356832), (756, 338424), (826, 309744), (864, 296121), (944, 271026), (956, 267624), (1008, 253818), (1062, 240912), (1134, 225616), (1239, 206496), (1296, 197414), (1416, 180684), (1434, 178416), (1512, 169212), (1593, 160608), (1652, 154872), (1673, 152928), (1888, 135513), (1912, 133812), (2016, 126909), (2124, 120456), (2151, 118944), (2268, 112808), (2478, 103248), (2592, 98707), (2832, 90342), (2868, 89208), (3024, 84606), (3186, 80304), (3304, 77436), (3346, 76464), (3717, 68832), (3824, 66906), (4248, 60228), (4302, 59472), (4536, 56404), (4779, 53536), (4956, 51624), (5019, 50976), (5664, 45171), (5736, 44604), (6048, 42303), (6372, 40152), (6453, 39648), (6608, 38718), (6692, 38232), (7434, 34416), (7648, 33453), (8496, 30114), (8604, 29736), (9072, 28202), (9558, 26768), (9912, 25812), (10038, 25488), (11151, 22944), (11472, 22302), (12744, 20076), (12906, 19824), (13216, 19359), (13384, 19116), (14101, 18144), (14868, 17208), (15057, 16992)]