316638896504

素因数分解:

$2^3\times 7^2\times {\mathrm{1171}}^1\times {\mathrm{689797}}^1$

素因数の和:690988

約数の個数: 48

約数和(自身を含む): 691218983880

約数和(自身を除く): 374580087376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1171, 2342, 4684, 8197, 9368, 16394, 32788, 57379, 65576, 114758, 229516, 459032, 689797, 1379594, 2759188, 4828579, 5518376, 9657158, 19314316, 33800053, 38628632, 67600106, 135200212, 270400424, 807752287, 1615504574, 3231009148, 5654266009, 6462018296, 11308532018, 22617064036, 39579862063, 45234128072, 79159724126, 158319448252, 316638896504]

約数ペア:

[(1, 316638896504), (2, 158319448252), (4, 79159724126), (7, 45234128072), (8, 39579862063), (14, 22617064036), (28, 11308532018), (49, 6462018296), (56, 5654266009), (98, 3231009148), (196, 1615504574), (392, 807752287), (1171, 270400424), (2342, 135200212), (4684, 67600106), (8197, 38628632), (9368, 33800053), (16394, 19314316), (32788, 9657158), (57379, 5518376), (65576, 4828579), (114758, 2759188), (229516, 1379594), (459032, 689797)]