678746544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2020079}}^1$

素因数の和:2020097

約数の個数: 40

約数和(自身を含む): 2003919360

約数和(自身を除く): 1325172816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2020079, 4040158, 6060237, 8080316, 12120474, 14140553, 16160632, 24240948, 28281106, 32321264, 42421659, 48481896, 56562212, 84843318, 96963792, 113124424, 169686636, 226248848, 339373272, 678746544]

約数ペア:

[(1, 678746544), (2, 339373272), (3, 226248848), (4, 169686636), (6, 113124424), (7, 96963792), (8, 84843318), (12, 56562212), (14, 48481896), (16, 42421659), (21, 32321264), (24, 28281106), (28, 24240948), (42, 16160632), (48, 14140553), (56, 12120474), (84, 8080316), (112, 6060237), (168, 4040158), (336, 2020079)]