331673569584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{987123719}}^1$

素因数の和:987123737

約数の個数: 40

約数和(自身を含む): 979226730240

約数和(自身を除く): 647553160656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 987123719, 1974247438, 2961371157, 3948494876, 5922742314, 6909866033, 7896989752, 11845484628, 13819732066, 15793979504, 20729598099, 23690969256, 27639464132, 41459196198, 47381938512, 55278928264, 82918392396, 110557856528, 165836784792, 331673569584]

約数ペア:

[(1, 331673569584), (2, 165836784792), (3, 110557856528), (4, 82918392396), (6, 55278928264), (7, 47381938512), (8, 41459196198), (12, 27639464132), (14, 23690969256), (16, 20729598099), (21, 15793979504), (24, 13819732066), (28, 11845484628), (42, 7896989752), (48, 6909866033), (56, 5922742314), (84, 3948494876), (112, 2961371157), (168, 1974247438), (336, 987123719)]