691215833812

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{482899}}^1$

素因数の和:483093

約数の個数: 72

約数和(自身を含む): 1441224708000

約数和(自身を除く): 750008874188

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 109, 134, 196, 218, 268, 436, 469, 763, 938, 1526, 1876, 3052, 3283, 5341, 6566, 7303, 10682, 13132, 14606, 21364, 29212, 51121, 102242, 204484, 357847, 482899, 715694, 965798, 1431388, 1931596, 3380293, 6760586, 13521172, 23662051, 32354233, 47324102, 52635991, 64708466, 94648204, 105271982, 129416932, 210543964, 226479631, 368451937, 452959262, 736903874, 905918524, 1473807748, 1585357417, 2579163559, 3170714834, 3526611397, 5158327118, 6341429668, 7053222794, 10316654236, 14106445588, 24686279779, 49372559558, 98745119116, 172803958453, 345607916906, 691215833812]

約数ペア:

[(1, 691215833812), (2, 345607916906), (4, 172803958453), (7, 98745119116), (14, 49372559558), (28, 24686279779), (49, 14106445588), (67, 10316654236), (98, 7053222794), (109, 6341429668), (134, 5158327118), (196, 3526611397), (218, 3170714834), (268, 2579163559), (436, 1585357417), (469, 1473807748), (763, 905918524), (938, 736903874), (1526, 452959262), (1876, 368451937), (3052, 226479631), (3283, 210543964), (5341, 129416932), (6566, 105271982), (7303, 94648204), (10682, 64708466), (13132, 52635991), (14606, 47324102), (21364, 32354233), (29212, 23662051), (51121, 13521172), (102242, 6760586), (204484, 3380293), (357847, 1931596), (482899, 1431388), (715694, 965798)]