1444434040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{224291}}^1$

素因数の和:224332

約数の個数: 64

約数和(自身を含む): 3875765760

約数和(自身を除く): 2431331720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 224291, 448582, 897164, 1121455, 1570037, 1794328, 2242910, 3140074, 4485820, 5158693, 6280148, 7850185, 8971640, 10317386, 12560296, 15700370, 20634772, 25793465, 31400740, 36110851, 41269544, 51586930, 62801480, 72221702, 103173860, 144443404, 180554255, 206347720, 288886808, 361108510, 722217020, 1444434040]

約数ペア:

[(1, 1444434040), (2, 722217020), (4, 361108510), (5, 288886808), (7, 206347720), (8, 180554255), (10, 144443404), (14, 103173860), (20, 72221702), (23, 62801480), (28, 51586930), (35, 41269544), (40, 36110851), (46, 31400740), (56, 25793465), (70, 20634772), (92, 15700370), (115, 12560296), (140, 10317386), (161, 8971640), (184, 7850185), (230, 6280148), (280, 5158693), (322, 4485820), (460, 3140074), (644, 2242910), (805, 1794328), (920, 1570037), (1288, 1121455), (1610, 897164), (3220, 448582), (6440, 224291)]