382855984

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 872229888

約数和(自身を除く): 489373904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 257, 283, 329, 376, 514, 566, 658, 752, 1028, 1132, 1316, 1799, 1981, 2056, 2264, 2632, 3598, 3962, 4112, 4528, 5264, 7196, 7924, 12079, 13301, 14392, 15848, 24158, 26602, 28784, 31696, 48316, 53204, 72731, 84553, 93107, 96632, 106408, 145462, 169106, 186214, 193264, 212816, 290924, 338212, 372428, 509117, 581848, 676424, 744856, 1018234, 1163696, 1352848, 1489712, 2036468, 3418357, 4072936, 6836714, 8145872, 13673428, 23928499, 27346856, 47856998, 54693712, 95713996, 191427992, 382855984]

約数ペア:

[(1, 382855984), (2, 191427992), (4, 95713996), (7, 54693712), (8, 47856998), (14, 27346856), (16, 23928499), (28, 13673428), (47, 8145872), (56, 6836714), (94, 4072936), (112, 3418357), (188, 2036468), (257, 1489712), (283, 1352848), (329, 1163696), (376, 1018234), (514, 744856), (566, 676424), (658, 581848), (752, 509117), (1028, 372428), (1132, 338212), (1316, 290924), (1799, 212816), (1981, 193264), (2056, 186214), (2264, 169106), (2632, 145462), (3598, 106408), (3962, 96632), (4112, 93107), (4528, 84553), (5264, 72731), (7196, 53204), (7924, 48316), (12079, 31696), (13301, 28784), (14392, 26602), (15848, 24158)]