264668889381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 386796748800

約数和(自身を除く): 122127859419

約数列:

[1, 3, 13, 39, 127, 199, 263, 381, 597, 789, 1021, 1651, 2587, 3063, 3419, 4953, 7761, 10257, 13273, 25273, 33401, 39819, 52337, 75819, 100203, 129667, 157011, 203179, 268523, 328549, 389001, 434213, 609537, 680381, 805569, 985647, 1302639, 1685671, 2041143, 2641327, 3490799, 5057013, 6646799, 7923981, 10472397, 19940397, 25803733, 34102421, 53436077, 77411199, 86408387, 102307263, 160308231, 259225161, 335448529, 443331473, 694669001, 1006345587, 1329994419, 2084007003, 6786381779, 20359145337, 88222963127, 264668889381]

約数ペア:

[(1, 264668889381), (3, 88222963127), (13, 20359145337), (39, 6786381779), (127, 2084007003), (199, 1329994419), (263, 1006345587), (381, 694669001), (597, 443331473), (789, 335448529), (1021, 259225161), (1651, 160308231), (2587, 102307263), (3063, 86408387), (3419, 77411199), (4953, 53436077), (7761, 34102421), (10257, 25803733), (13273, 19940397), (25273, 10472397), (33401, 7923981), (39819, 6646799), (52337, 5057013), (75819, 3490799), (100203, 2641327), (129667, 2041143), (157011, 1685671), (203179, 1302639), (268523, 985647), (328549, 805569), (389001, 680381), (434213, 609537)]