392336748

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 1010584848

約数和(自身を除く): 618248100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 337, 438, 443, 657, 674, 876, 886, 1011, 1314, 1329, 1348, 1772, 2022, 2628, 2658, 3033, 3987, 4044, 5316, 6066, 7974, 12132, 15948, 24601, 32339, 49202, 64678, 73803, 97017, 98404, 129356, 147606, 149291, 194034, 221409, 291051, 295212, 298582, 388068, 442818, 447873, 582102, 597164, 885636, 895746, 1164204, 1343619, 1791492, 2687238, 5374476, 10898243, 21796486, 32694729, 43592972, 65389458, 98084187, 130778916, 196168374, 392336748]

約数ペア:

[(1, 392336748), (2, 196168374), (3, 130778916), (4, 98084187), (6, 65389458), (9, 43592972), (12, 32694729), (18, 21796486), (36, 10898243), (73, 5374476), (146, 2687238), (219, 1791492), (292, 1343619), (337, 1164204), (438, 895746), (443, 885636), (657, 597164), (674, 582102), (876, 447873), (886, 442818), (1011, 388068), (1314, 298582), (1329, 295212), (1348, 291051), (1772, 221409), (2022, 194034), (2628, 149291), (2658, 147606), (3033, 129356), (3987, 98404), (4044, 97017), (5316, 73803), (6066, 64678), (7974, 49202), (12132, 32339), (15948, 24601)]