938033320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{8191}}^1$

素因数の和:8618

約数の個数: 64

約数和(自身を含む): 2418278400

約数和(自身を除く): 1480245080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 409, 818, 1636, 2045, 2863, 3272, 4090, 5726, 8180, 8191, 11452, 14315, 16360, 16382, 22904, 28630, 32764, 40955, 57260, 57337, 65528, 81910, 114520, 114674, 163820, 229348, 286685, 327640, 458696, 573370, 1146740, 2293480, 3350119, 6700238, 13400476, 16750595, 23450833, 26800952, 33501190, 46901666, 67002380, 93803332, 117254165, 134004760, 187606664, 234508330, 469016660, 938033320]

約数ペア:

[(1, 938033320), (2, 469016660), (4, 234508330), (5, 187606664), (7, 134004760), (8, 117254165), (10, 93803332), (14, 67002380), (20, 46901666), (28, 33501190), (35, 26800952), (40, 23450833), (56, 16750595), (70, 13400476), (140, 6700238), (280, 3350119), (409, 2293480), (818, 1146740), (1636, 573370), (2045, 458696), (2863, 327640), (3272, 286685), (4090, 229348), (5726, 163820), (8180, 114674), (8191, 114520), (11452, 81910), (14315, 65528), (16360, 57337), (16382, 57260), (22904, 40955), (28630, 32764)]