2247122552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3863}}^1$

素因数の和:4020

約数の個数: 64

約数和(自身を含む): 4590432000

約数和(自身を除く): 2343309448

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 89, 152, 172, 178, 344, 356, 712, 817, 1634, 1691, 3268, 3382, 3827, 3863, 6536, 6764, 7654, 7726, 13528, 15308, 15452, 30616, 30904, 72713, 73397, 145426, 146794, 166109, 290852, 293588, 332218, 343807, 581704, 587176, 664436, 687614, 1328872, 1375228, 2750456, 3156071, 6312142, 6532333, 12624284, 13064666, 14783701, 25248568, 26129332, 29567402, 52258664, 59134804, 118269608, 280890319, 561780638, 1123561276, 2247122552]

約数ペア:

[(1, 2247122552), (2, 1123561276), (4, 561780638), (8, 280890319), (19, 118269608), (38, 59134804), (43, 52258664), (76, 29567402), (86, 26129332), (89, 25248568), (152, 14783701), (172, 13064666), (178, 12624284), (344, 6532333), (356, 6312142), (712, 3156071), (817, 2750456), (1634, 1375228), (1691, 1328872), (3268, 687614), (3382, 664436), (3827, 587176), (3863, 581704), (6536, 343807), (6764, 332218), (7654, 293588), (7726, 290852), (13528, 166109), (15308, 146794), (15452, 145426), (30616, 73397), (30904, 72713)]