228213468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4597}}^1$

素因数の和:4811

約数の個数: 72

約数和(自身を含む): 662774112

約数和(自身を除く): 434560644

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, 4597, 5516, 7092, 8274, 9194, 12411, 13791, 16548, 18388, 24822, 27582, 32179, 41373, 49644, 55164, 64358, 82746, 96537, 128716, 165492, 193074, 289611, 386148, 579222, 905609, 1158444, 1811218, 2716827, 3622436, 5433654, 6339263, 8150481, 10867308, 12678526, 16300962, 19017789, 25357052, 32601924, 38035578, 57053367, 76071156, 114106734, 228213468]

約数ペア:

[(1, 228213468), (2, 114106734), (3, 76071156), (4, 57053367), (6, 38035578), (7, 32601924), (9, 25357052), (12, 19017789), (14, 16300962), (18, 12678526), (21, 10867308), (28, 8150481), (36, 6339263), (42, 5433654), (63, 3622436), (84, 2716827), (126, 1811218), (197, 1158444), (252, 905609), (394, 579222), (591, 386148), (788, 289611), (1182, 193074), (1379, 165492), (1773, 128716), (2364, 96537), (2758, 82746), (3546, 64358), (4137, 55164), (4597, 49644), (5516, 41373), (7092, 32179), (8274, 27582), (9194, 24822), (12411, 18388), (13791, 16548)]