304443724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 585295200

約数和(自身を除く): 280851476

約数列:

[1, 2, 4, 13, 26, 52, 89, 157, 178, 314, 356, 419, 628, 838, 1157, 1676, 2041, 2314, 4082, 4628, 5447, 8164, 10894, 13973, 21788, 27946, 37291, 55892, 65783, 74582, 131566, 149164, 181649, 263132, 363298, 484783, 726596, 855179, 969566, 1710358, 1939132, 3420716, 5854687, 11709374, 23418748, 76110931, 152221862, 304443724]

約数ペア:

[(1, 304443724), (2, 152221862), (4, 76110931), (13, 23418748), (26, 11709374), (52, 5854687), (89, 3420716), (157, 1939132), (178, 1710358), (314, 969566), (356, 855179), (419, 726596), (628, 484783), (838, 363298), (1157, 263132), (1676, 181649), (2041, 149164), (2314, 131566), (4082, 74582), (4628, 65783), (5447, 55892), (8164, 37291), (10894, 27946), (13973, 21788)]