631930488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{3947}}^1$

素因数の和:4916

約数の個数: 64

約数和(自身を含む): 1807868160

約数和(自身を除く): 1175937672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 953, 1906, 2859, 3812, 3947, 5718, 6671, 7624, 7894, 11436, 11841, 13342, 15788, 20013, 22872, 23682, 26684, 27629, 31576, 40026, 47364, 53368, 55258, 80052, 82887, 94728, 110516, 160104, 165774, 221032, 331548, 663096, 3761491, 7522982, 11284473, 15045964, 22568946, 26330437, 30091928, 45137892, 52660874, 78991311, 90275784, 105321748, 157982622, 210643496, 315965244, 631930488]

約数ペア:

[(1, 631930488), (2, 315965244), (3, 210643496), (4, 157982622), (6, 105321748), (7, 90275784), (8, 78991311), (12, 52660874), (14, 45137892), (21, 30091928), (24, 26330437), (28, 22568946), (42, 15045964), (56, 11284473), (84, 7522982), (168, 3761491), (953, 663096), (1906, 331548), (2859, 221032), (3812, 165774), (3947, 160104), (5718, 110516), (6671, 94728), (7624, 82887), (7894, 80052), (11436, 55258), (11841, 53368), (13342, 47364), (15788, 40026), (20013, 31576), (22872, 27629), (23682, 26684)]