393842232

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{781433}}^1$

素因数の和:781452

約数の個数: 48

約数和(自身を含む): 1219037040

約数和(自身を除く): 825194808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 781433, 1562866, 2344299, 3125732, 4688598, 5470031, 6251464, 7032897, 9377196, 10940062, 14065794, 16410093, 18754392, 21880124, 28131588, 32820186, 43760248, 49230279, 56263176, 65640372, 98460558, 131280744, 196921116, 393842232]

約数ペア:

[(1, 393842232), (2, 196921116), (3, 131280744), (4, 98460558), (6, 65640372), (7, 56263176), (8, 49230279), (9, 43760248), (12, 32820186), (14, 28131588), (18, 21880124), (21, 18754392), (24, 16410093), (28, 14065794), (36, 10940062), (42, 9377196), (56, 7032897), (63, 6251464), (72, 5470031), (84, 4688598), (126, 3125732), (168, 2344299), (252, 1562866), (504, 781433)]