789778872

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{34603}}^1$

素因数の和:34932

約数の個数: 48

約数和(自身を含む): 2145794040

約数和(自身を除く): 1356015168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5706, 7608, 11412, 22824, 34603, 69206, 103809, 138412, 207618, 276824, 311427, 415236, 622854, 830472, 1245708, 2491416, 10969151, 21938302, 32907453, 43876604, 65814906, 87753208, 98722359, 131629812, 197444718, 263259624, 394889436, 789778872]

約数ペア:

[(1, 789778872), (2, 394889436), (3, 263259624), (4, 197444718), (6, 131629812), (8, 98722359), (9, 87753208), (12, 65814906), (18, 43876604), (24, 32907453), (36, 21938302), (72, 10969151), (317, 2491416), (634, 1245708), (951, 830472), (1268, 622854), (1902, 415236), (2536, 311427), (2853, 276824), (3804, 207618), (5706, 138412), (7608, 103809), (11412, 69206), (22824, 34603)]