315378186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 673729920

約数和(自身を除く): 358351734

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 239, 289, 478, 578, 717, 761, 867, 1434, 1522, 1734, 2283, 4063, 4566, 8126, 12189, 12937, 24378, 25874, 38811, 69071, 77622, 138142, 181879, 207213, 219929, 363758, 414426, 439858, 545637, 659787, 1091274, 1319574, 3091943, 6183886, 9275829, 18551658, 52563031, 105126062, 157689093, 315378186]

約数ペア:

[(1, 315378186), (2, 157689093), (3, 105126062), (6, 52563031), (17, 18551658), (34, 9275829), (51, 6183886), (102, 3091943), (239, 1319574), (289, 1091274), (478, 659787), (578, 545637), (717, 439858), (761, 414426), (867, 363758), (1434, 219929), (1522, 207213), (1734, 181879), (2283, 138142), (4063, 77622), (4566, 69071), (8126, 38811), (12189, 25874), (12937, 24378)]