249293136

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{225809}}^1$

素因数の和:225843

約数の個数: 40

約数和(自身を含む): 672010560

約数和(自身を除く): 422717424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 225809, 451618, 677427, 903236, 1354854, 1806472, 2709708, 3612944, 5193607, 5419416, 10387214, 10838832, 15580821, 20774428, 31161642, 41548856, 62323284, 83097712, 124646568, 249293136]

約数ペア:

[(1, 249293136), (2, 124646568), (3, 83097712), (4, 62323284), (6, 41548856), (8, 31161642), (12, 20774428), (16, 15580821), (23, 10838832), (24, 10387214), (46, 5419416), (48, 5193607), (69, 3612944), (92, 2709708), (138, 1806472), (184, 1354854), (276, 903236), (368, 677427), (552, 451618), (1104, 225809)]