245489616

素因数分解:

$2^4\times 3^4\times {\mathrm{189421}}^1$

素因数の和:189441

約数の個数: 50

約数和(自身を含む): 710521922

約数和(自身を除く): 465032306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 189421, 378842, 568263, 757684, 1136526, 1515368, 1704789, 2273052, 3030736, 3409578, 4546104, 5114367, 6819156, 9092208, 10228734, 13638312, 15343101, 20457468, 27276624, 30686202, 40914936, 61372404, 81829872, 122744808, 245489616]

約数ペア:

[(1, 245489616), (2, 122744808), (3, 81829872), (4, 61372404), (6, 40914936), (8, 30686202), (9, 27276624), (12, 20457468), (16, 15343101), (18, 13638312), (24, 10228734), (27, 9092208), (36, 6819156), (48, 5114367), (54, 4546104), (72, 3409578), (81, 3030736), (108, 2273052), (144, 1704789), (162, 1515368), (216, 1136526), (324, 757684), (432, 568263), (648, 378842), (1296, 189421)]