339919792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{2027}}^1$

素因数の和:2305

約数の個数: 40

約数和(自身を含む): 675956736

約数和(自身を除く): 336036944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 223, 376, 446, 752, 892, 1784, 2027, 3568, 4054, 8108, 10481, 16216, 20962, 32432, 41924, 83848, 95269, 167696, 190538, 381076, 452021, 762152, 904042, 1524304, 1808084, 3616168, 7232336, 21244987, 42489974, 84979948, 169959896, 339919792]

約数ペア:

[(1, 339919792), (2, 169959896), (4, 84979948), (8, 42489974), (16, 21244987), (47, 7232336), (94, 3616168), (188, 1808084), (223, 1524304), (376, 904042), (446, 762152), (752, 452021), (892, 381076), (1784, 190538), (2027, 167696), (3568, 95269), (4054, 83848), (8108, 41924), (10481, 32432), (16216, 20962)]