391771008

素因数分解:

$2^7\times 3^2\times {\mathrm{340079}}^1$

素因数の和:340099

約数の個数: 48

約数和(自身を含む): 1127365200

約数和(自身を除く): 735594192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 340079, 680158, 1020237, 1360316, 2040474, 2720632, 3060711, 4080948, 5441264, 6121422, 8161896, 10882528, 12242844, 16323792, 21765056, 24485688, 32647584, 43530112, 48971376, 65295168, 97942752, 130590336, 195885504, 391771008]

約数ペア:

[(1, 391771008), (2, 195885504), (3, 130590336), (4, 97942752), (6, 65295168), (8, 48971376), (9, 43530112), (12, 32647584), (16, 24485688), (18, 21765056), (24, 16323792), (32, 12242844), (36, 10882528), (48, 8161896), (64, 6121422), (72, 5441264), (96, 4080948), (128, 3060711), (144, 2720632), (192, 2040474), (288, 1360316), (384, 1020237), (576, 680158), (1152, 340079)]