338045214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{188431}}^1$

素因数の和:188472

約数の個数: 32

約数和(自身を含む): 759757824

約数和(自身を除く): 421712610

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 188431, 376862, 565293, 1130586, 2449603, 4333913, 4899206, 7348809, 8667826, 13001739, 14697618, 26003478, 56340869, 112681738, 169022607, 338045214]

約数ペア:

[(1, 338045214), (2, 169022607), (3, 112681738), (6, 56340869), (13, 26003478), (23, 14697618), (26, 13001739), (39, 8667826), (46, 7348809), (69, 4899206), (78, 4333913), (138, 2449603), (299, 1130586), (598, 565293), (897, 376862), (1794, 188431)]