2019527136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1439}}^1$

素因数の和:1909

約数の個数: 144

約数和(自身を含む): 6283630080

約数和(自身を除く): 4264102944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 443, 528, 792, 886, 1056, 1329, 1439, 1584, 1772, 2658, 2878, 3168, 3544, 3987, 4317, 4873, 5316, 5756, 7088, 7974, 8634, 9746, 10632, 11512, 12951, 14176, 14619, 15829, 15948, 17268, 19492, 21264, 23024, 25902, 29238, 31658, 31896, 34536, 38984, 42528, 43857, 46048, 47487, 51804, 58476, 63316, 63792, 69072, 77968, 87714, 94974, 103608, 116952, 126632, 127584, 138144, 142461, 155936, 175428, 189948, 207216, 233904, 253264, 284922, 350856, 379896, 414432, 467808, 506528, 569844, 637477, 701712, 759792, 1139688, 1274954, 1403424, 1519584, 1912431, 2279376, 2549908, 3824862, 4558752, 5099816, 5737293, 7012247, 7649724, 10199632, 11474586, 14024494, 15299448, 20399264, 21036741, 22949172, 28048988, 30598896, 42073482, 45898344, 56097976, 61197792, 63110223, 84146964, 91796688, 112195952, 126220446, 168293928, 183593376, 224391904, 252440892, 336587856, 504881784, 673175712, 1009763568, 2019527136]

約数ペア:

[(1, 2019527136), (2, 1009763568), (3, 673175712), (4, 504881784), (6, 336587856), (8, 252440892), (9, 224391904), (11, 183593376), (12, 168293928), (16, 126220446), (18, 112195952), (22, 91796688), (24, 84146964), (32, 63110223), (33, 61197792), (36, 56097976), (44, 45898344), (48, 42073482), (66, 30598896), (72, 28048988), (88, 22949172), (96, 21036741), (99, 20399264), (132, 15299448), (144, 14024494), (176, 11474586), (198, 10199632), (264, 7649724), (288, 7012247), (352, 5737293), (396, 5099816), (443, 4558752), (528, 3824862), (792, 2549908), (886, 2279376), (1056, 1912431), (1329, 1519584), (1439, 1403424), (1584, 1274954), (1772, 1139688), (2658, 759792), (2878, 701712), (3168, 637477), (3544, 569844), (3987, 506528), (4317, 467808), (4873, 414432), (5316, 379896), (5756, 350856), (7088, 284922), (7974, 253264), (8634, 233904), (9746, 207216), (10632, 189948), (11512, 175428), (12951, 155936), (14176, 142461), (14619, 138144), (15829, 127584), (15948, 126632), (17268, 116952), (19492, 103608), (21264, 94974), (23024, 87714), (25902, 77968), (29238, 69072), (31658, 63792), (31896, 63316), (34536, 58476), (38984, 51804), (42528, 47487), (43857, 46048)]