12738471264

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{40841}}^1$

素因数の和:40898

約数の個数: 144

約数和(自身を含む): 39213221040

約数和(自身を除く): 26474749776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 361, 432, 456, 513, 608, 684, 722, 864, 912, 1026, 1083, 1368, 1444, 1824, 2052, 2166, 2736, 2888, 3249, 4104, 4332, 5472, 5776, 6498, 8208, 8664, 9747, 11552, 12996, 16416, 17328, 19494, 25992, 34656, 38988, 40841, 51984, 77976, 81682, 103968, 122523, 155952, 163364, 245046, 311904, 326728, 367569, 490092, 653456, 735138, 775979, 980184, 1102707, 1306912, 1470276, 1551958, 1960368, 2205414, 2327937, 2940552, 3103916, 3920736, 4410828, 4655874, 5881104, 6207832, 6983811, 8821656, 9311748, 11762208, 12415664, 13967622, 14743601, 17643312, 18623496, 20951433, 24831328, 27935244, 29487202, 35286624, 37246992, 41902866, 44230803, 55870488, 58974404, 74493984, 83805732, 88461606, 111740976, 117948808, 132692409, 167611464, 176923212, 223481952, 235897616, 265384818, 335222928, 353846424, 398077227, 471795232, 530769636, 670445856, 707692848, 796154454, 1061539272, 1415385696, 1592308908, 2123078544, 3184617816, 4246157088, 6369235632, 12738471264]

約数ペア:

[(1, 12738471264), (2, 6369235632), (3, 4246157088), (4, 3184617816), (6, 2123078544), (8, 1592308908), (9, 1415385696), (12, 1061539272), (16, 796154454), (18, 707692848), (19, 670445856), (24, 530769636), (27, 471795232), (32, 398077227), (36, 353846424), (38, 335222928), (48, 265384818), (54, 235897616), (57, 223481952), (72, 176923212), (76, 167611464), (96, 132692409), (108, 117948808), (114, 111740976), (144, 88461606), (152, 83805732), (171, 74493984), (216, 58974404), (228, 55870488), (288, 44230803), (304, 41902866), (342, 37246992), (361, 35286624), (432, 29487202), (456, 27935244), (513, 24831328), (608, 20951433), (684, 18623496), (722, 17643312), (864, 14743601), (912, 13967622), (1026, 12415664), (1083, 11762208), (1368, 9311748), (1444, 8821656), (1824, 6983811), (2052, 6207832), (2166, 5881104), (2736, 4655874), (2888, 4410828), (3249, 3920736), (4104, 3103916), (4332, 2940552), (5472, 2327937), (5776, 2205414), (6498, 1960368), (8208, 1551958), (8664, 1470276), (9747, 1306912), (11552, 1102707), (12996, 980184), (16416, 775979), (17328, 735138), (19494, 653456), (25992, 490092), (34656, 367569), (38988, 326728), (40841, 311904), (51984, 245046), (77976, 163364), (81682, 155952), (103968, 122523)]