289909811504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{5923}}^1\times {\mathrm{45659}}^1$

素因数の和:51657

約数の個数: 40

約数和(自身を含む): 570192582720

約数和(自身を除く): 280282771216

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 5923, 11846, 23692, 45659, 47384, 91318, 94768, 182636, 365272, 396841, 730544, 793682, 1587364, 3059153, 3174728, 6118306, 6349456, 12236612, 24473224, 48946448, 270438257, 540876514, 1081753028, 2163506056, 4327012112, 18119363219, 36238726438, 72477452876, 144954905752, 289909811504]

約数ペア:

[(1, 289909811504), (2, 144954905752), (4, 72477452876), (8, 36238726438), (16, 18119363219), (67, 4327012112), (134, 2163506056), (268, 1081753028), (536, 540876514), (1072, 270438257), (5923, 48946448), (11846, 24473224), (23692, 12236612), (45659, 6349456), (47384, 6118306), (91318, 3174728), (94768, 3059153), (182636, 1587364), (365272, 793682), (396841, 730544)]