620407824

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{243871}}^1$

素因数の和:243935

約数の個数: 40

約数和(自身を含む): 1632966912

約数和(自身を除く): 1012559088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 243871, 487742, 731613, 975484, 1463226, 1950968, 2926452, 3901936, 5852904, 11705808, 12925163, 25850326, 38775489, 51700652, 77550978, 103401304, 155101956, 206802608, 310203912, 620407824]

約数ペア:

[(1, 620407824), (2, 310203912), (3, 206802608), (4, 155101956), (6, 103401304), (8, 77550978), (12, 51700652), (16, 38775489), (24, 25850326), (48, 12925163), (53, 11705808), (106, 5852904), (159, 3901936), (212, 2926452), (318, 1950968), (424, 1463226), (636, 975484), (848, 731613), (1272, 487742), (2544, 243871)]