343483696

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 674916624

約数和(自身を除く): 331432928

約数列:

[1, 2, 4, 8, 16, 107, 214, 313, 428, 626, 641, 856, 1252, 1282, 1712, 2504, 2564, 5008, 5128, 10256, 33491, 66982, 68587, 133964, 137174, 200633, 267928, 274348, 401266, 535856, 548696, 802532, 1097392, 1605064, 3210128, 21467731, 42935462, 85870924, 171741848, 343483696]

約数ペア:

[(1, 343483696), (2, 171741848), (4, 85870924), (8, 42935462), (16, 21467731), (107, 3210128), (214, 1605064), (313, 1097392), (428, 802532), (626, 548696), (641, 535856), (856, 401266), (1252, 274348), (1282, 267928), (1712, 200633), (2504, 137174), (2564, 133964), (5008, 68587), (5128, 66982), (10256, 33491)]