405238128024

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{121474259}}^1$

素因数の和:121474407

約数の個数: 32

約数和(自身を含む): 1020383784000

約数和(自身を除く): 615145655976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 121474259, 242948518, 364422777, 485897036, 728845554, 971794072, 1457691108, 2915382216, 16884922001, 33769844002, 50654766003, 67539688004, 101309532006, 135079376008, 202619064012, 405238128024]

約数ペア:

[(1, 405238128024), (2, 202619064012), (3, 135079376008), (4, 101309532006), (6, 67539688004), (8, 50654766003), (12, 33769844002), (24, 16884922001), (139, 2915382216), (278, 1457691108), (417, 971794072), (556, 728845554), (834, 485897036), (1112, 364422777), (1668, 242948518), (3336, 121474259)]