578047344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1720379}}^1$

素因数の和:1720397

約数の個数: 40

約数和(自身を含む): 1706616960

約数和(自身を除く): 1128569616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1720379, 3440758, 5161137, 6881516, 10322274, 12042653, 13763032, 20644548, 24085306, 27526064, 36127959, 41289096, 48170612, 72255918, 82578192, 96341224, 144511836, 192682448, 289023672, 578047344]

約数ペア:

[(1, 578047344), (2, 289023672), (3, 192682448), (4, 144511836), (6, 96341224), (7, 82578192), (8, 72255918), (12, 48170612), (14, 41289096), (16, 36127959), (21, 27526064), (24, 24085306), (28, 20644548), (42, 13763032), (48, 12042653), (56, 10322274), (84, 6881516), (112, 5161137), (168, 3440758), (336, 1720379)]