248342724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{985487}}^1$

素因数の和:985504

約数の個数: 36

約数和(自身を含む): 717435264

約数和(自身を除く): 469092540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 985487, 1970974, 2956461, 3941948, 5912922, 6898409, 8869383, 11825844, 13796818, 17738766, 20695227, 27593636, 35477532, 41390454, 62085681, 82780908, 124171362, 248342724]

約数ペア:

[(1, 248342724), (2, 124171362), (3, 82780908), (4, 62085681), (6, 41390454), (7, 35477532), (9, 27593636), (12, 20695227), (14, 17738766), (18, 13796818), (21, 11825844), (28, 8869383), (36, 6898409), (42, 5912922), (63, 3941948), (84, 2956461), (126, 1970974), (252, 985487)]