351271984

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9533}}^1$

素因数の和:9602

約数の個数: 60

約数和(自身を含む): 808635744

約数和(自身を除く): 457363760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 4606, 5264, 9212, 9533, 18424, 19066, 36848, 38132, 66731, 76264, 133462, 152528, 266924, 448051, 467117, 533848, 896102, 934234, 1067696, 1792204, 1868468, 3136357, 3584408, 3736936, 6272714, 7168816, 7473872, 12545428, 21954499, 25090856, 43908998, 50181712, 87817996, 175635992, 351271984]

約数ペア:

[(1, 351271984), (2, 175635992), (4, 87817996), (7, 50181712), (8, 43908998), (14, 25090856), (16, 21954499), (28, 12545428), (47, 7473872), (49, 7168816), (56, 6272714), (94, 3736936), (98, 3584408), (112, 3136357), (188, 1868468), (196, 1792204), (329, 1067696), (376, 934234), (392, 896102), (658, 533848), (752, 467117), (784, 448051), (1316, 266924), (2303, 152528), (2632, 133462), (4606, 76264), (5264, 66731), (9212, 38132), (9533, 36848), (18424, 19066)]