556376072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 1248030720

約数和(自身を除く): 691654648

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 487, 644, 887, 974, 1288, 1774, 1948, 3409, 3548, 3896, 6209, 6818, 7096, 11201, 12418, 13636, 20401, 22402, 24836, 27272, 40802, 44804, 49672, 78407, 81604, 89608, 142807, 156814, 163208, 285614, 313628, 431969, 571228, 627256, 863938, 1142456, 1727876, 3023783, 3455752, 6047566, 9935287, 12095132, 19870574, 24190264, 39741148, 69547009, 79482296, 139094018, 278188036, 556376072]

約数ペア:

[(1, 556376072), (2, 278188036), (4, 139094018), (7, 79482296), (8, 69547009), (14, 39741148), (23, 24190264), (28, 19870574), (46, 12095132), (56, 9935287), (92, 6047566), (161, 3455752), (184, 3023783), (322, 1727876), (487, 1142456), (644, 863938), (887, 627256), (974, 571228), (1288, 431969), (1774, 313628), (1948, 285614), (3409, 163208), (3548, 156814), (3896, 142807), (6209, 89608), (6818, 81604), (7096, 78407), (11201, 49672), (12418, 44804), (13636, 40802), (20401, 27272), (22402, 24836)]