1640983536

素因数分解:

$2^4\times 3^4\times {\mathrm{1266191}}^1$

素因数の和:1266211

約数の個数: 50

約数和(自身を含む): 4749486192

約数和(自身を除く): 3108502656

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, 1266191, 2532382, 3798573, 5064764, 7597146, 10129528, 11395719, 15194292, 20259056, 22791438, 30388584, 34187157, 45582876, 60777168, 68374314, 91165752, 102561471, 136748628, 182331504, 205122942, 273497256, 410245884, 546994512, 820491768, 1640983536]

約数ペア:

[(1, 1640983536), (2, 820491768), (3, 546994512), (4, 410245884), (6, 273497256), (8, 205122942), (9, 182331504), (12, 136748628), (16, 102561471), (18, 91165752), (24, 68374314), (27, 60777168), (36, 45582876), (48, 34187157), (54, 30388584), (72, 22791438), (81, 20259056), (108, 15194292), (144, 11395719), (162, 10129528), (216, 7597146), (324, 5064764), (432, 3798573), (648, 2532382), (1296, 1266191)]