611391672008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{202933}}^1$

素因数の和:203502

約数の個数: 64

約数和(自身を含む): 1258028452800

約数和(自身を除く): 646636780792

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 491, 767, 982, 1534, 1964, 3068, 3928, 6136, 6383, 12766, 25532, 28969, 51064, 57938, 115876, 202933, 231752, 376597, 405866, 753194, 811732, 1506388, 1623464, 2638129, 3012776, 5276258, 10552516, 11973047, 21105032, 23946094, 47892188, 95784376, 99640103, 155649611, 199280206, 311299222, 398560412, 622598444, 797120824, 1245196888, 1295321339, 2590642678, 5181285356, 5878766077, 10362570712, 11757532154, 23515064308, 47030128616, 76423959001, 152847918002, 305695836004, 611391672008]

約数ペア:

[(1, 611391672008), (2, 305695836004), (4, 152847918002), (8, 76423959001), (13, 47030128616), (26, 23515064308), (52, 11757532154), (59, 10362570712), (104, 5878766077), (118, 5181285356), (236, 2590642678), (472, 1295321339), (491, 1245196888), (767, 797120824), (982, 622598444), (1534, 398560412), (1964, 311299222), (3068, 199280206), (3928, 155649611), (6136, 99640103), (6383, 95784376), (12766, 47892188), (25532, 23946094), (28969, 21105032), (51064, 11973047), (57938, 10552516), (115876, 5276258), (202933, 3012776), (231752, 2638129), (376597, 1623464), (405866, 1506388), (753194, 811732)]