243937876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{95737}}^1$

素因数の和:95768

約数の個数: 36

約数和(自身を含む): 534792468

約数和(自身を除く): 290854592

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 95737, 191474, 382948, 670159, 1244581, 1340318, 2489162, 2680636, 4691113, 4978324, 8712067, 9382226, 17424134, 18764452, 34848268, 60984469, 121968938, 243937876]

約数ペア:

[(1, 243937876), (2, 121968938), (4, 60984469), (7, 34848268), (13, 18764452), (14, 17424134), (26, 9382226), (28, 8712067), (49, 4978324), (52, 4691113), (91, 2680636), (98, 2489162), (182, 1340318), (196, 1244581), (364, 670159), (637, 382948), (1274, 191474), (2548, 95737)]