239443308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{511631}}^1$

素因数の和:511654

約数の個数: 36

約数和(自身を含む): 651819168

約数和(自身を除く): 412375860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 511631, 1023262, 1534893, 2046524, 3069786, 4604679, 6139572, 6651203, 9209358, 13302406, 18418716, 19953609, 26604812, 39907218, 59860827, 79814436, 119721654, 239443308]

約数ペア:

[(1, 239443308), (2, 119721654), (3, 79814436), (4, 59860827), (6, 39907218), (9, 26604812), (12, 19953609), (13, 18418716), (18, 13302406), (26, 9209358), (36, 6651203), (39, 6139572), (52, 4604679), (78, 3069786), (117, 2046524), (156, 1534893), (234, 1023262), (468, 511631)]