249026404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4969}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 510995520

約数和(自身を除く): 261969116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1474, 2278, 2948, 4556, 4969, 9938, 12529, 19876, 25058, 50116, 54659, 84473, 109318, 168946, 218636, 332923, 337892, 665846, 929203, 1331692, 1858406, 3662153, 3716812, 5659691, 7324306, 11319382, 14648612, 22638764, 62256601, 124513202, 249026404]

約数ペア:

[(1, 249026404), (2, 124513202), (4, 62256601), (11, 22638764), (17, 14648612), (22, 11319382), (34, 7324306), (44, 5659691), (67, 3716812), (68, 3662153), (134, 1858406), (187, 1331692), (268, 929203), (374, 665846), (737, 337892), (748, 332923), (1139, 218636), (1474, 168946), (2278, 109318), (2948, 84473), (4556, 54659), (4969, 50116), (9938, 25058), (12529, 19876)]