268223872

素因数分解:

$2^7\times 7^1\times {\mathrm{299357}}^1$

素因数の和:299378

約数の個数: 32

約数和(自身を含む): 610690320

約数和(自身を除く): 342466448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 299357, 598714, 1197428, 2095499, 2394856, 4190998, 4789712, 8381996, 9579424, 16763992, 19158848, 33527984, 38317696, 67055968, 134111936, 268223872]

約数ペア:

[(1, 268223872), (2, 134111936), (4, 67055968), (7, 38317696), (8, 33527984), (14, 19158848), (16, 16763992), (28, 9579424), (32, 8381996), (56, 4789712), (64, 4190998), (112, 2394856), (128, 2095499), (224, 1197428), (448, 598714), (896, 299357)]