2098780848

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{156719}}^1$

素因数の和:156767

約数の個数: 80

約数和(自身を含む): 6218649600

約数和(自身を除く): 4119868752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 156719, 313438, 470157, 626876, 940314, 1253752, 1410471, 1880628, 2507504, 2820942, 3761256, 4231413, 4858289, 5641884, 7522512, 8462826, 9716578, 11283768, 14574867, 16925652, 19433156, 22567536, 29149734, 33851304, 38866312, 43724601, 58299468, 67702608, 77732624, 87449202, 116598936, 131173803, 174898404, 233197872, 262347606, 349796808, 524695212, 699593616, 1049390424, 2098780848]

約数ペア:

[(1, 2098780848), (2, 1049390424), (3, 699593616), (4, 524695212), (6, 349796808), (8, 262347606), (9, 233197872), (12, 174898404), (16, 131173803), (18, 116598936), (24, 87449202), (27, 77732624), (31, 67702608), (36, 58299468), (48, 43724601), (54, 38866312), (62, 33851304), (72, 29149734), (93, 22567536), (108, 19433156), (124, 16925652), (144, 14574867), (186, 11283768), (216, 9716578), (248, 8462826), (279, 7522512), (372, 5641884), (432, 4858289), (496, 4231413), (558, 3761256), (744, 2820942), (837, 2507504), (1116, 1880628), (1488, 1410471), (1674, 1253752), (2232, 940314), (3348, 626876), (4464, 470157), (6696, 313438), (13392, 156719)]