316996704892

素因数分解:

$2^2\times 7^3\times {\mathrm{191}}^1\times {\mathrm{1209671}}^1$

素因数の和:1209887

約数の個数: 48

約数和(自身を含む): 650319667200

約数和(自身を除く): 333322962308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 343, 382, 686, 764, 1337, 1372, 2674, 5348, 9359, 18718, 37436, 65513, 131026, 262052, 1209671, 2419342, 4838684, 8467697, 16935394, 33870788, 59273879, 118547758, 231047161, 237095516, 414917153, 462094322, 829834306, 924188644, 1617330127, 1659668612, 3234660254, 6469320508, 11321310889, 22642621778, 45285243556, 79249176223, 158498352446, 316996704892]

約数ペア:

[(1, 316996704892), (2, 158498352446), (4, 79249176223), (7, 45285243556), (14, 22642621778), (28, 11321310889), (49, 6469320508), (98, 3234660254), (191, 1659668612), (196, 1617330127), (343, 924188644), (382, 829834306), (686, 462094322), (764, 414917153), (1337, 237095516), (1372, 231047161), (2674, 118547758), (5348, 59273879), (9359, 33870788), (18718, 16935394), (37436, 8467697), (65513, 4838684), (131026, 2419342), (262052, 1209671)]