291258612

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{36943}}^1$

素因数の和:37029

約数の個数: 48

約数和(自身を含む): 765479680

約数和(自身を除く): 474221068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 36943, 73886, 110829, 147772, 221658, 332487, 443316, 664974, 997461, 1329948, 1994922, 2696839, 3989844, 5393678, 8090517, 10787356, 16181034, 24271551, 32362068, 48543102, 72814653, 97086204, 145629306, 291258612]

約数ペア:

[(1, 291258612), (2, 145629306), (3, 97086204), (4, 72814653), (6, 48543102), (9, 32362068), (12, 24271551), (18, 16181034), (27, 10787356), (36, 8090517), (54, 5393678), (73, 3989844), (108, 2696839), (146, 1994922), (219, 1329948), (292, 997461), (438, 664974), (657, 443316), (876, 332487), (1314, 221658), (1971, 147772), (2628, 110829), (3942, 73886), (7884, 36943)]