871306776

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 2403011520

約数和(自身を除く): 1531704744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 211, 249, 332, 422, 498, 633, 664, 691, 747, 844, 996, 1266, 1382, 1494, 1688, 1899, 1992, 2073, 2532, 2764, 2988, 3798, 4146, 5064, 5528, 5976, 6219, 7596, 8292, 12438, 15192, 16584, 17513, 24876, 35026, 49752, 52539, 57353, 70052, 105078, 114706, 140104, 145801, 157617, 172059, 210156, 229412, 291602, 315234, 344118, 420312, 437403, 458824, 516177, 583204, 630468, 688236, 874806, 1032354, 1166408, 1260936, 1312209, 1376472, 1749612, 2064708, 2624418, 3499224, 4129416, 5248836, 10497672, 12101483, 24202966, 36304449, 48405932, 72608898, 96811864, 108913347, 145217796, 217826694, 290435592, 435653388, 871306776]

約数ペア:

[(1, 871306776), (2, 435653388), (3, 290435592), (4, 217826694), (6, 145217796), (8, 108913347), (9, 96811864), (12, 72608898), (18, 48405932), (24, 36304449), (36, 24202966), (72, 12101483), (83, 10497672), (166, 5248836), (211, 4129416), (249, 3499224), (332, 2624418), (422, 2064708), (498, 1749612), (633, 1376472), (664, 1312209), (691, 1260936), (747, 1166408), (844, 1032354), (996, 874806), (1266, 688236), (1382, 630468), (1494, 583204), (1688, 516177), (1899, 458824), (1992, 437403), (2073, 420312), (2532, 344118), (2764, 315234), (2988, 291602), (3798, 229412), (4146, 210156), (5064, 172059), (5528, 157617), (5976, 145801), (6219, 140104), (7596, 114706), (8292, 105078), (12438, 70052), (15192, 57353), (16584, 52539), (17513, 49752), (24876, 35026)]