339870636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1663}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 983650304

約数和(自身を除く): 643779668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 811, 1622, 1663, 2433, 3244, 3326, 4866, 4989, 5677, 6652, 7299, 9732, 9978, 11354, 11641, 14598, 14967, 17031, 19956, 22708, 23282, 29196, 29934, 34062, 34923, 46564, 51093, 59868, 68124, 69846, 102186, 104769, 139692, 204372, 209538, 419076, 1348693, 2697386, 4046079, 5394772, 8092158, 9440851, 12138237, 16184316, 18881702, 24276474, 28322553, 37763404, 48552948, 56645106, 84967659, 113290212, 169935318, 339870636]

約数ペア:

[(1, 339870636), (2, 169935318), (3, 113290212), (4, 84967659), (6, 56645106), (7, 48552948), (9, 37763404), (12, 28322553), (14, 24276474), (18, 18881702), (21, 16184316), (28, 12138237), (36, 9440851), (42, 8092158), (63, 5394772), (84, 4046079), (126, 2697386), (252, 1348693), (811, 419076), (1622, 209538), (1663, 204372), (2433, 139692), (3244, 104769), (3326, 102186), (4866, 69846), (4989, 68124), (5677, 59868), (6652, 51093), (7299, 46564), (9732, 34923), (9978, 34062), (11354, 29934), (11641, 29196), (14598, 23282), (14967, 22708), (17031, 19956)]