646731504

素因数分解:

$2^4\times 3^2\times {\mathrm{4491191}}^1$

素因数の和:4491205

約数の個数: 30

約数和(自身を含む): 1809950376

約数和(自身を除く): 1163218872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4491191, 8982382, 13473573, 17964764, 26947146, 35929528, 40420719, 53894292, 71859056, 80841438, 107788584, 161682876, 215577168, 323365752, 646731504]

約数ペア:

[(1, 646731504), (2, 323365752), (3, 215577168), (4, 161682876), (6, 107788584), (8, 80841438), (9, 71859056), (12, 53894292), (16, 40420719), (18, 35929528), (24, 26947146), (36, 17964764), (48, 13473573), (72, 8982382), (144, 4491191)]