285033840007

素因数分解:

$7^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{151339}}^1$

素因数の和:151413

約数の個数: 48

約数和(自身を含む): 371691040000

約数和(自身を除く): 86657199993

約数列:

[1, 7, 17, 19, 49, 119, 133, 289, 323, 343, 833, 931, 2023, 2261, 5491, 5831, 6517, 14161, 15827, 38437, 99127, 110789, 151339, 269059, 1059373, 1883413, 2572763, 2875441, 7415611, 18009341, 20128087, 43736971, 48882497, 51909277, 126065387, 140896609, 306158797, 342177479, 831002449, 882457709, 986276263, 2143111579, 2395242353, 5817017143, 15001781053, 16766696471, 40719120001, 285033840007]

約数ペア:

[(1, 285033840007), (7, 40719120001), (17, 16766696471), (19, 15001781053), (49, 5817017143), (119, 2395242353), (133, 2143111579), (289, 986276263), (323, 882457709), (343, 831002449), (833, 342177479), (931, 306158797), (2023, 140896609), (2261, 126065387), (5491, 51909277), (5831, 48882497), (6517, 43736971), (14161, 20128087), (15827, 18009341), (38437, 7415611), (99127, 2875441), (110789, 2572763), (151339, 1883413), (269059, 1059373)]