289467906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3511}}^1$

素因数の和:3687

約数の個数: 64

約数和(自身を含む): 717459456

約数和(自身を除く): 427991550

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 151, 182, 273, 302, 453, 546, 906, 1057, 1963, 2114, 3171, 3511, 3926, 5889, 6342, 7022, 10533, 11778, 13741, 21066, 24577, 27482, 41223, 45643, 49154, 73731, 82446, 91286, 136929, 147462, 273858, 319501, 530161, 639002, 958503, 1060322, 1590483, 1917006, 3180966, 3711127, 6892093, 7422254, 11133381, 13784186, 20676279, 22266762, 41352558, 48244651, 96489302, 144733953, 289467906]

約数ペア:

[(1, 289467906), (2, 144733953), (3, 96489302), (6, 48244651), (7, 41352558), (13, 22266762), (14, 20676279), (21, 13784186), (26, 11133381), (39, 7422254), (42, 6892093), (78, 3711127), (91, 3180966), (151, 1917006), (182, 1590483), (273, 1060322), (302, 958503), (453, 639002), (546, 530161), (906, 319501), (1057, 273858), (1963, 147462), (2114, 136929), (3171, 91286), (3511, 82446), (3926, 73731), (5889, 49154), (6342, 45643), (7022, 41223), (10533, 27482), (11778, 24577), (13741, 21066)]