315076188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{120997}}^1$

素因数の和:121042

約数の個数: 48

約数和(自身を含む): 867313664

約数和(自身を除く): 552237476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 120997, 241994, 362991, 483988, 725982, 846979, 1451964, 1693958, 2540937, 3387916, 3750907, 5081874, 7501814, 10163748, 11252721, 15003628, 22505442, 26256349, 45010884, 52512698, 78769047, 105025396, 157538094, 315076188]

約数ペア:

[(1, 315076188), (2, 157538094), (3, 105025396), (4, 78769047), (6, 52512698), (7, 45010884), (12, 26256349), (14, 22505442), (21, 15003628), (28, 11252721), (31, 10163748), (42, 7501814), (62, 5081874), (84, 3750907), (93, 3387916), (124, 2540937), (186, 1693958), (217, 1451964), (372, 846979), (434, 725982), (651, 483988), (868, 362991), (1302, 241994), (2604, 120997)]