1645175088

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{82193}}^1$

素因数の和:82346

約数の個数: 60

約数和(自身を含む): 4637385480

約数和(自身を除く): 2992210392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 82193, 164386, 246579, 328772, 493158, 657544, 739737, 986316, 1315088, 1479474, 1972632, 2958948, 3945264, 5917896, 11424827, 11835792, 22849654, 34274481, 45699308, 68548962, 91398616, 102823443, 137097924, 182797232, 205646886, 274195848, 411293772, 548391696, 822587544, 1645175088]

約数ペア:

[(1, 1645175088), (2, 822587544), (3, 548391696), (4, 411293772), (6, 274195848), (8, 205646886), (9, 182797232), (12, 137097924), (16, 102823443), (18, 91398616), (24, 68548962), (36, 45699308), (48, 34274481), (72, 22849654), (139, 11835792), (144, 11424827), (278, 5917896), (417, 3945264), (556, 2958948), (834, 1972632), (1112, 1479474), (1251, 1315088), (1668, 986316), (2224, 739737), (2502, 657544), (3336, 493158), (5004, 328772), (6672, 246579), (10008, 164386), (20016, 82193)]