244155654

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 554431680

約数和(自身を除く): 310276026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 241, 257, 438, 482, 514, 657, 723, 771, 1314, 1446, 1542, 1971, 2169, 2313, 3942, 4338, 4626, 6507, 6939, 13014, 13878, 17593, 18761, 35186, 37522, 52779, 56283, 61937, 105558, 112566, 123874, 158337, 168849, 185811, 316674, 337698, 371622, 475011, 506547, 557433, 950022, 1013094, 1114866, 1672299, 3344598, 4521401, 9042802, 13564203, 27128406, 40692609, 81385218, 122077827, 244155654]

約数ペア:

[(1, 244155654), (2, 122077827), (3, 81385218), (6, 40692609), (9, 27128406), (18, 13564203), (27, 9042802), (54, 4521401), (73, 3344598), (146, 1672299), (219, 1114866), (241, 1013094), (257, 950022), (438, 557433), (482, 506547), (514, 475011), (657, 371622), (723, 337698), (771, 316674), (1314, 185811), (1446, 168849), (1542, 158337), (1971, 123874), (2169, 112566), (2313, 105558), (3942, 61937), (4338, 56283), (4626, 52779), (6507, 37522), (6939, 35186), (13014, 18761), (13878, 17593)]