670385136

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{324799}}^1$

素因数の和:324853

約数の個数: 40

約数和(自身を含む): 1772108800

約数和(自身を除く): 1101723664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 324799, 649598, 974397, 1299196, 1948794, 2598392, 3897588, 5196784, 7795176, 13966357, 15590352, 27932714, 41899071, 55865428, 83798142, 111730856, 167596284, 223461712, 335192568, 670385136]

約数ペア:

[(1, 670385136), (2, 335192568), (3, 223461712), (4, 167596284), (6, 111730856), (8, 83798142), (12, 55865428), (16, 41899071), (24, 27932714), (43, 15590352), (48, 13966357), (86, 7795176), (129, 5196784), (172, 3897588), (258, 2598392), (344, 1948794), (516, 1299196), (688, 974397), (1032, 649598), (2064, 324799)]