247256444904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{210252079}}^1$

素因数の和:210252102

約数の個数: 48

約数和(自身を含む): 719062113600

約数和(自身を除く): 471805668696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 210252079, 420504158, 630756237, 841008316, 1261512474, 1471764553, 1682016632, 2523024948, 2943529106, 4415293659, 5046049896, 5887058212, 8830587318, 10302351871, 11774116424, 17661174636, 20604703742, 30907055613, 35322349272, 41209407484, 61814111226, 82418814968, 123628222452, 247256444904]

約数ペア:

[(1, 247256444904), (2, 123628222452), (3, 82418814968), (4, 61814111226), (6, 41209407484), (7, 35322349272), (8, 30907055613), (12, 20604703742), (14, 17661174636), (21, 11774116424), (24, 10302351871), (28, 8830587318), (42, 5887058212), (49, 5046049896), (56, 4415293659), (84, 2943529106), (98, 2523024948), (147, 1682016632), (168, 1471764553), (196, 1261512474), (294, 841008316), (392, 630756237), (588, 420504158), (1176, 210252079)]