318077352

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^2\times {\mathrm{829}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 874475550

約数和(自身を除く): 556398198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 829, 876, 1314, 1658, 1752, 2487, 2628, 3316, 4974, 5256, 5329, 6632, 7461, 9948, 10658, 14922, 15987, 19896, 21316, 29844, 31974, 42632, 47961, 59688, 60517, 63948, 95922, 121034, 127896, 181551, 191844, 242068, 363102, 383688, 484136, 544653, 726204, 1089306, 1452408, 2178612, 4357224, 4417741, 8835482, 13253223, 17670964, 26506446, 35341928, 39759669, 53012892, 79519338, 106025784, 159038676, 318077352]

約数ペア:

[(1, 318077352), (2, 159038676), (3, 106025784), (4, 79519338), (6, 53012892), (8, 39759669), (9, 35341928), (12, 26506446), (18, 17670964), (24, 13253223), (36, 8835482), (72, 4417741), (73, 4357224), (146, 2178612), (219, 1452408), (292, 1089306), (438, 726204), (584, 544653), (657, 484136), (829, 383688), (876, 363102), (1314, 242068), (1658, 191844), (1752, 181551), (2487, 127896), (2628, 121034), (3316, 95922), (4974, 63948), (5256, 60517), (5329, 59688), (6632, 47961), (7461, 42632), (9948, 31974), (10658, 29844), (14922, 21316), (15987, 19896)]