1780667712

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{6481}}^1$

素因数の和:6558

約数の個数: 140

約数和(自身を含む): 5378880276

約数和(自身を除く): 3598212564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 288, 318, 324, 424, 432, 477, 576, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1728, 1908, 2544, 2592, 2862, 3392, 3816, 4293, 5088, 5184, 5724, 6481, 7632, 8586, 10176, 11448, 12962, 15264, 17172, 19443, 22896, 25924, 30528, 34344, 38886, 45792, 51848, 58329, 68688, 77772, 91584, 103696, 116658, 137376, 155544, 174987, 207392, 233316, 274752, 311088, 343493, 349974, 414784, 466632, 524961, 622176, 686986, 699948, 933264, 1030479, 1049922, 1244352, 1373972, 1399896, 1866528, 2060958, 2099844, 2747944, 2799792, 3091437, 3733056, 4121916, 4199688, 5495888, 5599584, 6182874, 8243832, 8399376, 9274311, 10991776, 11199168, 12365748, 16487664, 16798752, 18548622, 21983552, 24731496, 27822933, 32975328, 33597504, 37097244, 49462992, 55645866, 65950656, 74194488, 98925984, 111291732, 148388976, 197851968, 222583464, 296777952, 445166928, 593555904, 890333856, 1780667712]

約数ペア:

[(1, 1780667712), (2, 890333856), (3, 593555904), (4, 445166928), (6, 296777952), (8, 222583464), (9, 197851968), (12, 148388976), (16, 111291732), (18, 98925984), (24, 74194488), (27, 65950656), (32, 55645866), (36, 49462992), (48, 37097244), (53, 33597504), (54, 32975328), (64, 27822933), (72, 24731496), (81, 21983552), (96, 18548622), (106, 16798752), (108, 16487664), (144, 12365748), (159, 11199168), (162, 10991776), (192, 9274311), (212, 8399376), (216, 8243832), (288, 6182874), (318, 5599584), (324, 5495888), (424, 4199688), (432, 4121916), (477, 3733056), (576, 3091437), (636, 2799792), (648, 2747944), (848, 2099844), (864, 2060958), (954, 1866528), (1272, 1399896), (1296, 1373972), (1431, 1244352), (1696, 1049922), (1728, 1030479), (1908, 933264), (2544, 699948), (2592, 686986), (2862, 622176), (3392, 524961), (3816, 466632), (4293, 414784), (5088, 349974), (5184, 343493), (5724, 311088), (6481, 274752), (7632, 233316), (8586, 207392), (10176, 174987), (11448, 155544), (12962, 137376), (15264, 116658), (17172, 103696), (19443, 91584), (22896, 77772), (25924, 68688), (30528, 58329), (34344, 51848), (38886, 45792)]