250259044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4919}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 528998400

約数和(自身を除く): 278739356

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1106, 1817, 2212, 3634, 4919, 7268, 9838, 12719, 19676, 25438, 34433, 50876, 68866, 113137, 137732, 226274, 388601, 452548, 777202, 791959, 1554404, 1583918, 2720207, 3167836, 5440414, 8937823, 10880828, 17875646, 35751292, 62564761, 125129522, 250259044]

約数ペア:

[(1, 250259044), (2, 125129522), (4, 62564761), (7, 35751292), (14, 17875646), (23, 10880828), (28, 8937823), (46, 5440414), (79, 3167836), (92, 2720207), (158, 1583918), (161, 1554404), (316, 791959), (322, 777202), (553, 452548), (644, 388601), (1106, 226274), (1817, 137732), (2212, 113137), (3634, 68866), (4919, 50876), (7268, 34433), (9838, 25438), (12719, 19676)]