291404484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1156367}}^1$

素因数の和:1156384

約数の個数: 36

約数和(自身を含む): 841835904

約数和(自身を除く): 550431420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1156367, 2312734, 3469101, 4625468, 6938202, 8094569, 10407303, 13876404, 16189138, 20814606, 24283707, 32378276, 41629212, 48567414, 72851121, 97134828, 145702242, 291404484]

約数ペア:

[(1, 291404484), (2, 145702242), (3, 97134828), (4, 72851121), (6, 48567414), (7, 41629212), (9, 32378276), (12, 24283707), (14, 20814606), (18, 16189138), (21, 13876404), (28, 10407303), (36, 8094569), (42, 6938202), (63, 4625468), (84, 3469101), (126, 2312734), (252, 1156367)]