381998352

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{346013}}^1$

素因数の和:346047

約数の個数: 40

約数和(自身を含む): 1029737664

約数和(自身を除く): 647739312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 346013, 692026, 1038039, 1384052, 2076078, 2768104, 4152156, 5536208, 7958299, 8304312, 15916598, 16608624, 23874897, 31833196, 47749794, 63666392, 95499588, 127332784, 190999176, 381998352]

約数ペア:

[(1, 381998352), (2, 190999176), (3, 127332784), (4, 95499588), (6, 63666392), (8, 47749794), (12, 31833196), (16, 23874897), (23, 16608624), (24, 15916598), (46, 8304312), (48, 7958299), (69, 5536208), (92, 4152156), (138, 2768104), (184, 2076078), (276, 1384052), (368, 1038039), (552, 692026), (1104, 346013)]