334869634840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1322341}}^1$

素因数の和:1322852

約数の個数: 64

約数和(自身を含む): 813081648960

約数和(自身を除く): 478212014120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 487, 520, 974, 1948, 2435, 3896, 4870, 6331, 9740, 12662, 19480, 25324, 31655, 50648, 63310, 126620, 253240, 1322341, 2644682, 5289364, 6611705, 10578728, 13223410, 17190433, 26446820, 34380866, 52893640, 68761732, 85952165, 137523464, 171904330, 343808660, 643980067, 687617320, 1287960134, 2575920268, 3219900335, 5151840536, 6439800670, 8371740871, 12879601340, 16743481742, 25759202680, 33486963484, 41858704355, 66973926968, 83717408710, 167434817420, 334869634840]

約数ペア:

[(1, 334869634840), (2, 167434817420), (4, 83717408710), (5, 66973926968), (8, 41858704355), (10, 33486963484), (13, 25759202680), (20, 16743481742), (26, 12879601340), (40, 8371740871), (52, 6439800670), (65, 5151840536), (104, 3219900335), (130, 2575920268), (260, 1287960134), (487, 687617320), (520, 643980067), (974, 343808660), (1948, 171904330), (2435, 137523464), (3896, 85952165), (4870, 68761732), (6331, 52893640), (9740, 34380866), (12662, 26446820), (19480, 17190433), (25324, 13223410), (31655, 10578728), (50648, 6611705), (63310, 5289364), (126620, 2644682), (253240, 1322341)]