29881279248

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{63079}}^1$

素因数の和:63300

約数の個数: 80

約数和(自身を含む): 78844953600

約数和(自身を除く): 48963674352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 139, 142, 213, 278, 284, 417, 426, 556, 568, 834, 852, 1112, 1136, 1668, 1704, 2224, 3336, 3408, 6672, 9869, 19738, 29607, 39476, 59214, 63079, 78952, 118428, 126158, 157904, 189237, 236856, 252316, 378474, 473712, 504632, 756948, 1009264, 1513896, 3027792, 4478609, 8767981, 8957218, 13435827, 17535962, 17914436, 26303943, 26871654, 35071924, 35828872, 52607886, 53743308, 70143848, 71657744, 105215772, 107486616, 140287696, 210431544, 214973232, 420863088, 622526651, 1245053302, 1867579953, 2490106604, 3735159906, 4980213208, 7470319812, 9960426416, 14940639624, 29881279248]

約数ペア:

[(1, 29881279248), (2, 14940639624), (3, 9960426416), (4, 7470319812), (6, 4980213208), (8, 3735159906), (12, 2490106604), (16, 1867579953), (24, 1245053302), (48, 622526651), (71, 420863088), (139, 214973232), (142, 210431544), (213, 140287696), (278, 107486616), (284, 105215772), (417, 71657744), (426, 70143848), (556, 53743308), (568, 52607886), (834, 35828872), (852, 35071924), (1112, 26871654), (1136, 26303943), (1668, 17914436), (1704, 17535962), (2224, 13435827), (3336, 8957218), (3408, 8767981), (6672, 4478609), (9869, 3027792), (19738, 1513896), (29607, 1009264), (39476, 756948), (59214, 504632), (63079, 473712), (78952, 378474), (118428, 252316), (126158, 236856), (157904, 189237)]