380400324

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{201911}}^1$

素因数の和:202075

約数の個数: 24

約数和(自身を含む): 893258688

約数和(自身を除く): 512858364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 201911, 403822, 605733, 807644, 1211466, 2422932, 31700027, 63400054, 95100081, 126800108, 190200162, 380400324]

約数ペア:

[(1, 380400324), (2, 190200162), (3, 126800108), (4, 95100081), (6, 63400054), (12, 31700027), (157, 2422932), (314, 1211466), (471, 807644), (628, 605733), (942, 403822), (1884, 201911)]