397148362674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{20897}}^1$

素因数の和:21552

約数の個数: 96

約数和(自身を含む): 933127464960

約数和(自身を除く): 535979102286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 509, 762, 889, 1018, 1527, 1778, 2667, 3054, 3563, 5334, 6223, 7126, 10689, 12446, 18669, 20897, 21378, 24941, 37338, 41794, 49882, 62691, 64643, 74823, 125382, 129286, 146279, 149646, 193929, 292558, 387858, 438837, 452501, 877674, 905002, 1023953, 1357503, 2047906, 2653919, 2715006, 3071859, 3167507, 5307838, 6143718, 6335014, 7961757, 9502521, 10636573, 15923514, 18577433, 19005042, 21273146, 31909719, 37154866, 55732299, 63819438, 74456011, 111464598, 130042031, 148912022, 223368033, 260084062, 390126093, 446736066, 521192077, 780252186, 1042384154, 1350844771, 1563576231, 2701689542, 3127152462, 4052534313, 8105068626, 9455913397, 18911826794, 28367740191, 56735480382, 66191393779, 132382787558, 198574181337, 397148362674]

約数ペア:

[(1, 397148362674), (2, 198574181337), (3, 132382787558), (6, 66191393779), (7, 56735480382), (14, 28367740191), (21, 18911826794), (42, 9455913397), (49, 8105068626), (98, 4052534313), (127, 3127152462), (147, 2701689542), (254, 1563576231), (294, 1350844771), (381, 1042384154), (509, 780252186), (762, 521192077), (889, 446736066), (1018, 390126093), (1527, 260084062), (1778, 223368033), (2667, 148912022), (3054, 130042031), (3563, 111464598), (5334, 74456011), (6223, 63819438), (7126, 55732299), (10689, 37154866), (12446, 31909719), (18669, 21273146), (20897, 19005042), (21378, 18577433), (24941, 15923514), (37338, 10636573), (41794, 9502521), (49882, 7961757), (62691, 6335014), (64643, 6143718), (74823, 5307838), (125382, 3167507), (129286, 3071859), (146279, 2715006), (149646, 2653919), (193929, 2047906), (292558, 1357503), (387858, 1023953), (438837, 905002), (452501, 877674)]