1330777998

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{937}}^1$

素因数の和:1759

約数の個数: 80

約数和(自身を含む): 3260570544

約数和(自身を除く): 1929792546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 797, 891, 937, 1594, 1782, 1874, 2391, 2811, 4782, 5622, 7173, 8433, 8767, 10307, 14346, 16866, 17534, 20614, 21519, 25299, 26301, 30921, 43038, 50598, 52602, 61842, 64557, 75897, 78903, 92763, 129114, 151794, 157806, 185526, 236709, 278289, 473418, 556578, 710127, 746789, 834867, 1420254, 1493578, 1669734, 2240367, 4480734, 6721101, 8214679, 13442202, 16429358, 20163303, 24644037, 40326606, 49288074, 60489909, 73932111, 120979818, 147864222, 221796333, 443592666, 665388999, 1330777998]

約数ペア:

[(1, 1330777998), (2, 665388999), (3, 443592666), (6, 221796333), (9, 147864222), (11, 120979818), (18, 73932111), (22, 60489909), (27, 49288074), (33, 40326606), (54, 24644037), (66, 20163303), (81, 16429358), (99, 13442202), (162, 8214679), (198, 6721101), (297, 4480734), (594, 2240367), (797, 1669734), (891, 1493578), (937, 1420254), (1594, 834867), (1782, 746789), (1874, 710127), (2391, 556578), (2811, 473418), (4782, 278289), (5622, 236709), (7173, 185526), (8433, 157806), (8767, 151794), (10307, 129114), (14346, 92763), (16866, 78903), (17534, 75897), (20614, 64557), (21519, 61842), (25299, 52602), (26301, 50598), (30921, 43038)]