420435624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2502593}}^1$

素因数の和:2502609

約数の個数: 32

約数和(自身を含む): 1201245120

約数和(自身を除く): 780809496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2502593, 5005186, 7507779, 10010372, 15015558, 17518151, 20020744, 30031116, 35036302, 52554453, 60062232, 70072604, 105108906, 140145208, 210217812, 420435624]

約数ペア:

[(1, 420435624), (2, 210217812), (3, 140145208), (4, 105108906), (6, 70072604), (7, 60062232), (8, 52554453), (12, 35036302), (14, 30031116), (21, 20020744), (24, 17518151), (28, 15015558), (42, 10010372), (56, 7507779), (84, 5005186), (168, 2502593)]