245444345279

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{7507}}^1$

素因数の和:8044

約数の個数: 48

約数和(自身を含む): 303116099328

約数和(自身を除く): 57671754049

約数列:

[1, 7, 23, 49, 67, 161, 433, 469, 1127, 1541, 3031, 3283, 7507, 9959, 10787, 21217, 29011, 52549, 69713, 75509, 172661, 203077, 367843, 487991, 502969, 667253, 1208627, 1421539, 3250531, 3520783, 4670771, 8460389, 11568287, 22753717, 24645481, 32695397, 74762213, 80978009, 159276019, 217785577, 523335491, 566846063, 1524499039, 3663348437, 5009068271, 10671493273, 35063477897, 245444345279]

約数ペア:

[(1, 245444345279), (7, 35063477897), (23, 10671493273), (49, 5009068271), (67, 3663348437), (161, 1524499039), (433, 566846063), (469, 523335491), (1127, 217785577), (1541, 159276019), (3031, 80978009), (3283, 74762213), (7507, 32695397), (9959, 24645481), (10787, 22753717), (21217, 11568287), (29011, 8460389), (52549, 4670771), (69713, 3520783), (75509, 3250531), (172661, 1421539), (203077, 1208627), (367843, 667253), (487991, 502969)]