987211344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2938129}}^1$

素因数の和:2938147

約数の個数: 40

約数和(自身を含む): 2914624960

約数和(自身を除く): 1927413616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2938129, 5876258, 8814387, 11752516, 17628774, 20566903, 23505032, 35257548, 41133806, 47010064, 61700709, 70515096, 82267612, 123401418, 141030192, 164535224, 246802836, 329070448, 493605672, 987211344]

約数ペア:

[(1, 987211344), (2, 493605672), (3, 329070448), (4, 246802836), (6, 164535224), (7, 141030192), (8, 123401418), (12, 82267612), (14, 70515096), (16, 61700709), (21, 47010064), (24, 41133806), (28, 35257548), (42, 23505032), (48, 20566903), (56, 17628774), (84, 11752516), (112, 8814387), (168, 5876258), (336, 2938129)]