357982884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7211}}^1$

素因数の和:7425

約数の個数: 72

約数和(自身を含む): 1039566528

約数和(自身を除く): 681583644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4137, 5516, 7092, 7211, 8274, 12411, 14422, 16548, 21633, 24822, 28844, 43266, 49644, 50477, 64899, 86532, 100954, 129798, 151431, 201908, 259596, 302862, 454293, 605724, 908586, 1420567, 1817172, 2841134, 4261701, 5682268, 8523402, 9943969, 12785103, 17046804, 19887938, 25570206, 29831907, 39775876, 51140412, 59663814, 89495721, 119327628, 178991442, 357982884]

約数ペア:

[(1, 357982884), (2, 178991442), (3, 119327628), (4, 89495721), (6, 59663814), (7, 51140412), (9, 39775876), (12, 29831907), (14, 25570206), (18, 19887938), (21, 17046804), (28, 12785103), (36, 9943969), (42, 8523402), (63, 5682268), (84, 4261701), (126, 2841134), (197, 1817172), (252, 1420567), (394, 908586), (591, 605724), (788, 454293), (1182, 302862), (1379, 259596), (1773, 201908), (2364, 151431), (2758, 129798), (3546, 100954), (4137, 86532), (5516, 64899), (7092, 50477), (7211, 49644), (8274, 43266), (12411, 28844), (14422, 24822), (16548, 21633)]