313635568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4231}}^1$

素因数の和:4393

約数の個数: 40

約数和(自身を含む): 628147296

約数和(自身を除く): 314511728

約数列:

[1, 2, 4, 8, 16, 41, 82, 113, 164, 226, 328, 452, 656, 904, 1808, 4231, 4633, 8462, 9266, 16924, 18532, 33848, 37064, 67696, 74128, 173471, 346942, 478103, 693884, 956206, 1387768, 1912412, 2775536, 3824824, 7649648, 19602223, 39204446, 78408892, 156817784, 313635568]

約数ペア:

[(1, 313635568), (2, 156817784), (4, 78408892), (8, 39204446), (16, 19602223), (41, 7649648), (82, 3824824), (113, 2775536), (164, 1912412), (226, 1387768), (328, 956206), (452, 693884), (656, 478103), (904, 346942), (1808, 173471), (4231, 74128), (4633, 67696), (8462, 37064), (9266, 33848), (16924, 18532)]