291129636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{65393}}^1$

素因数の和:65460

約数の個数: 48

約数和(自身を含む): 791005824

約数和(自身を除く): 499876188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 65393, 130786, 196179, 261572, 392358, 457751, 784716, 915502, 1373253, 1831004, 2746506, 3465829, 5493012, 6931658, 10397487, 13863316, 20794974, 24260803, 41589948, 48521606, 72782409, 97043212, 145564818, 291129636]

約数ペア:

[(1, 291129636), (2, 145564818), (3, 97043212), (4, 72782409), (6, 48521606), (7, 41589948), (12, 24260803), (14, 20794974), (21, 13863316), (28, 10397487), (42, 6931658), (53, 5493012), (84, 3465829), (106, 2746506), (159, 1831004), (212, 1373253), (318, 915502), (371, 784716), (636, 457751), (742, 392358), (1113, 261572), (1484, 196179), (2226, 130786), (4452, 65393)]