1221036216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{4051}}^1$

素因数の和:4740

約数の個数: 64

約数和(自身を含む): 3218908800

約数和(自身を除く): 1997872584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 661, 1322, 1983, 2644, 3966, 4051, 5288, 7932, 8102, 12153, 12559, 15864, 16204, 24306, 25118, 32408, 37677, 48612, 50236, 75354, 76969, 97224, 100472, 150708, 153938, 230907, 301416, 307876, 461814, 615752, 923628, 1847256, 2677711, 5355422, 8033133, 10710844, 16066266, 21421688, 32132532, 50876509, 64265064, 101753018, 152629527, 203506036, 305259054, 407012072, 610518108, 1221036216]

約数ペア:

[(1, 1221036216), (2, 610518108), (3, 407012072), (4, 305259054), (6, 203506036), (8, 152629527), (12, 101753018), (19, 64265064), (24, 50876509), (38, 32132532), (57, 21421688), (76, 16066266), (114, 10710844), (152, 8033133), (228, 5355422), (456, 2677711), (661, 1847256), (1322, 923628), (1983, 615752), (2644, 461814), (3966, 307876), (4051, 301416), (5288, 230907), (7932, 153938), (8102, 150708), (12153, 100472), (12559, 97224), (15864, 76969), (16204, 75354), (24306, 50236), (25118, 48612), (32408, 37677)]