334305345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 614283264

約数和(自身を除く): 279977919

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 137, 165, 253, 345, 411, 643, 685, 759, 1265, 1507, 1929, 2055, 3151, 3215, 3795, 4521, 7073, 7535, 9453, 9645, 14789, 15755, 21219, 22605, 34661, 35365, 44367, 47265, 73945, 88091, 103983, 106095, 162679, 173305, 221835, 264273, 440455, 488037, 519915, 813395, 969001, 1321365, 2026093, 2440185, 2907003, 4845005, 6078279, 10130465, 14535015, 22287023, 30391395, 66861069, 111435115, 334305345]

約数ペア:

[(1, 334305345), (3, 111435115), (5, 66861069), (11, 30391395), (15, 22287023), (23, 14535015), (33, 10130465), (55, 6078279), (69, 4845005), (115, 2907003), (137, 2440185), (165, 2026093), (253, 1321365), (345, 969001), (411, 813395), (643, 519915), (685, 488037), (759, 440455), (1265, 264273), (1507, 221835), (1929, 173305), (2055, 162679), (3151, 106095), (3215, 103983), (3795, 88091), (4521, 73945), (7073, 47265), (7535, 44367), (9453, 35365), (9645, 34661), (14789, 22605), (15755, 21219)]