447730296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2341}}^1$

素因数の和:2976

約数の個数: 64

約数和(自身を含む): 1207909920

約数和(自身を除く): 760179624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 613, 1226, 1839, 2341, 2452, 3678, 4682, 4904, 7023, 7356, 7969, 9364, 14046, 14712, 15938, 18728, 23907, 28092, 30433, 31876, 47814, 56184, 60866, 63752, 91299, 95628, 121732, 182598, 191256, 243464, 365196, 730392, 1435033, 2870066, 4305099, 5740132, 8610198, 11480264, 17220396, 18655429, 34440792, 37310858, 55966287, 74621716, 111932574, 149243432, 223865148, 447730296]

約数ペア:

[(1, 447730296), (2, 223865148), (3, 149243432), (4, 111932574), (6, 74621716), (8, 55966287), (12, 37310858), (13, 34440792), (24, 18655429), (26, 17220396), (39, 11480264), (52, 8610198), (78, 5740132), (104, 4305099), (156, 2870066), (312, 1435033), (613, 730392), (1226, 365196), (1839, 243464), (2341, 191256), (2452, 182598), (3678, 121732), (4682, 95628), (4904, 91299), (7023, 63752), (7356, 60866), (7969, 56184), (9364, 47814), (14046, 31876), (14712, 30433), (15938, 28092), (18728, 23907)]