2167185204

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{373}}^1\times {\mathrm{643}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 5523309792

約数和(自身を除く): 3356124588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 373, 502, 643, 746, 753, 1004, 1119, 1286, 1492, 1506, 1929, 2238, 2259, 2572, 3012, 3357, 3858, 4476, 4518, 5787, 6714, 7716, 9036, 11574, 13428, 23148, 93623, 161393, 187246, 239839, 280869, 322786, 374492, 479678, 484179, 561738, 645572, 719517, 842607, 959356, 968358, 1123476, 1439034, 1452537, 1685214, 1936716, 2158551, 2878068, 2905074, 3370428, 4317102, 5810148, 8634204, 60199589, 120399178, 180598767, 240798356, 361197534, 541796301, 722395068, 1083592602, 2167185204]

約数ペア:

[(1, 2167185204), (2, 1083592602), (3, 722395068), (4, 541796301), (6, 361197534), (9, 240798356), (12, 180598767), (18, 120399178), (36, 60199589), (251, 8634204), (373, 5810148), (502, 4317102), (643, 3370428), (746, 2905074), (753, 2878068), (1004, 2158551), (1119, 1936716), (1286, 1685214), (1492, 1452537), (1506, 1439034), (1929, 1123476), (2238, 968358), (2259, 959356), (2572, 842607), (3012, 719517), (3357, 645572), (3858, 561738), (4476, 484179), (4518, 479678), (5787, 374492), (6714, 322786), (7716, 280869), (9036, 239839), (11574, 187246), (13428, 161393), (23148, 93623)]