315095008

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{49481}}^1$

素因数の和:49690

約数の個数: 24

約数和(自身を含む): 623473200

約数和(自身を除く): 308378192

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 796, 1592, 3184, 6368, 49481, 98962, 197924, 395848, 791696, 1583392, 9846719, 19693438, 39386876, 78773752, 157547504, 315095008]

約数ペア:

[(1, 315095008), (2, 157547504), (4, 78773752), (8, 39386876), (16, 19693438), (32, 9846719), (199, 1583392), (398, 791696), (796, 395848), (1592, 197924), (3184, 98962), (6368, 49481)]