2982384

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 8463000

約数和(自身を除く): 5480616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 149, 278, 298, 417, 447, 556, 596, 834, 894, 1112, 1192, 1251, 1341, 1668, 1788, 2224, 2384, 2502, 2682, 3336, 3576, 5004, 5364, 6672, 7152, 10008, 10728, 20016, 20711, 21456, 41422, 62133, 82844, 124266, 165688, 186399, 248532, 331376, 372798, 497064, 745596, 994128, 1491192, 2982384]

約数ペア:

[(1, 2982384), (2, 1491192), (3, 994128), (4, 745596), (6, 497064), (8, 372798), (9, 331376), (12, 248532), (16, 186399), (18, 165688), (24, 124266), (36, 82844), (48, 62133), (72, 41422), (139, 21456), (144, 20711), (149, 20016), (278, 10728), (298, 10008), (417, 7152), (447, 6672), (556, 5364), (596, 5004), (834, 3576), (894, 3336), (1112, 2682), (1192, 2502), (1251, 2384), (1341, 2224), (1668, 1788)]