4245808216356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{65563}}^1\times {\mathrm{256981}}^1$

素因数の和:322561

約数の個数: 72

約数和(自身を含む): 12265902993344

約数和(自身を除く): 8020094776988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 65563, 131126, 196689, 256981, 262252, 393378, 458941, 513962, 590067, 770943, 786756, 917882, 1027924, 1180134, 1376823, 1541886, 1798867, 1835764, 2312829, 2360268, 2753646, 3083772, 3597734, 4130469, 4625658, 5396601, 5507292, 7195468, 8260938, 9251316, 10793202, 16189803, 16521876, 21586404, 32379606, 64759212, 16848445303, 33696890606, 50545335909, 67393781212, 101090671818, 117939117121, 151636007727, 202181343636, 235878234242, 303272015454, 353817351363, 471756468484, 606544030908, 707634702726, 1061452054089, 1415269405452, 2122904108178, 4245808216356]

約数ペア:

[(1, 4245808216356), (2, 2122904108178), (3, 1415269405452), (4, 1061452054089), (6, 707634702726), (7, 606544030908), (9, 471756468484), (12, 353817351363), (14, 303272015454), (18, 235878234242), (21, 202181343636), (28, 151636007727), (36, 117939117121), (42, 101090671818), (63, 67393781212), (84, 50545335909), (126, 33696890606), (252, 16848445303), (65563, 64759212), (131126, 32379606), (196689, 21586404), (256981, 16521876), (262252, 16189803), (393378, 10793202), (458941, 9251316), (513962, 8260938), (590067, 7195468), (770943, 5507292), (786756, 5396601), (917882, 4625658), (1027924, 4130469), (1180134, 3597734), (1376823, 3083772), (1541886, 2753646), (1798867, 2360268), (1835764, 2312829)]