628857948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{22501}}^1$

素因数の和:22662

約数の個数: 48

約数和(自身を含む): 1565059104

約数和(自身を除く): 936201156

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 4658, 6987, 9316, 13974, 22501, 27948, 45002, 67503, 90004, 135006, 270012, 382517, 765034, 1147551, 1530068, 2295102, 3082637, 4590204, 6165274, 9247911, 12330548, 18495822, 36991644, 52404829, 104809658, 157214487, 209619316, 314428974, 628857948]

約数ペア:

[(1, 628857948), (2, 314428974), (3, 209619316), (4, 157214487), (6, 104809658), (12, 52404829), (17, 36991644), (34, 18495822), (51, 12330548), (68, 9247911), (102, 6165274), (137, 4590204), (204, 3082637), (274, 2295102), (411, 1530068), (548, 1147551), (822, 765034), (1644, 382517), (2329, 270012), (4658, 135006), (6987, 90004), (9316, 67503), (13974, 45002), (22501, 27948)]