613151504

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{12821}}^1$

素因数の和:12904

約数の個数: 60

約数和(自身を含む): 1404701388

約数和(自身を除く): 791549884

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 5978, 6832, 11956, 12821, 23912, 25642, 47824, 51284, 89747, 102568, 179494, 205136, 358988, 628229, 717976, 782081, 1256458, 1435952, 1564162, 2512916, 3128324, 5025832, 5474567, 6256648, 10051664, 10949134, 12513296, 21898268, 38321969, 43796536, 76643938, 87593072, 153287876, 306575752, 613151504]

約数ペア:

[(1, 613151504), (2, 306575752), (4, 153287876), (7, 87593072), (8, 76643938), (14, 43796536), (16, 38321969), (28, 21898268), (49, 12513296), (56, 10949134), (61, 10051664), (98, 6256648), (112, 5474567), (122, 5025832), (196, 3128324), (244, 2512916), (392, 1564162), (427, 1435952), (488, 1256458), (784, 782081), (854, 717976), (976, 628229), (1708, 358988), (2989, 205136), (3416, 179494), (5978, 102568), (6832, 89747), (11956, 51284), (12821, 47824), (23912, 25642)]