285086178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3511}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 667308096

約数和(自身を除く): 382221918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 347, 694, 1041, 2082, 3123, 3511, 4511, 6246, 7022, 9022, 10533, 13533, 21066, 27066, 31599, 40599, 45643, 63198, 81198, 91286, 136929, 273858, 410787, 821574, 1218317, 2436634, 3654951, 7309902, 10964853, 15838121, 21929706, 31676242, 47514363, 95028726, 142543089, 285086178]

約数ペア:

[(1, 285086178), (2, 142543089), (3, 95028726), (6, 47514363), (9, 31676242), (13, 21929706), (18, 15838121), (26, 10964853), (39, 7309902), (78, 3654951), (117, 2436634), (234, 1218317), (347, 821574), (694, 410787), (1041, 273858), (2082, 136929), (3123, 91286), (3511, 81198), (4511, 63198), (6246, 45643), (7022, 40599), (9022, 31599), (10533, 27066), (13533, 21066)]