1272663444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{64237}}^1$

素因数の和:64384

約数の個数: 48

約数和(自身を含む): 3223205888

約数和(自身を除く): 1950542444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 64237, 128474, 192711, 256948, 385422, 770844, 835081, 1670162, 2505243, 3340324, 5010486, 8158099, 10020972, 16316198, 24474297, 32632396, 48948594, 97897188, 106055287, 212110574, 318165861, 424221148, 636331722, 1272663444]

約数ペア:

[(1, 1272663444), (2, 636331722), (3, 424221148), (4, 318165861), (6, 212110574), (12, 106055287), (13, 97897188), (26, 48948594), (39, 32632396), (52, 24474297), (78, 16316198), (127, 10020972), (156, 8158099), (254, 5010486), (381, 3340324), (508, 2505243), (762, 1670162), (1524, 835081), (1651, 770844), (3302, 385422), (4953, 256948), (6604, 192711), (9906, 128474), (19812, 64237)]