222669328

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1487}}^1$

素因数の和:1700

約数の個数: 60

約数和(自身を含む): 504824832

約数和(自身を除く): 282155504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 382, 392, 764, 784, 1337, 1487, 1528, 2674, 2974, 3056, 5348, 5948, 9359, 10409, 10696, 11896, 18718, 20818, 21392, 23792, 37436, 41636, 72863, 74872, 83272, 145726, 149744, 166544, 284017, 291452, 568034, 582904, 1136068, 1165808, 1988119, 2272136, 3976238, 4544272, 7952476, 13916833, 15904952, 27833666, 31809904, 55667332, 111334664, 222669328]

約数ペア:

[(1, 222669328), (2, 111334664), (4, 55667332), (7, 31809904), (8, 27833666), (14, 15904952), (16, 13916833), (28, 7952476), (49, 4544272), (56, 3976238), (98, 2272136), (112, 1988119), (191, 1165808), (196, 1136068), (382, 582904), (392, 568034), (764, 291452), (784, 284017), (1337, 166544), (1487, 149744), (1528, 145726), (2674, 83272), (2974, 74872), (3056, 72863), (5348, 41636), (5948, 37436), (9359, 23792), (10409, 21392), (10696, 20818), (11896, 18718)]