228021984

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4019}}^1$

素因数の和:4232

約数の個数: 72

約数和(自身を含む): 651891240

約数和(自身を除く): 423869256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4019, 4728, 6304, 7092, 8038, 9456, 12057, 14184, 16076, 18912, 24114, 28368, 32152, 36171, 48228, 56736, 64304, 72342, 96456, 128608, 144684, 192912, 289368, 385824, 578736, 791743, 1157472, 1583486, 2375229, 3166972, 4750458, 6333944, 7125687, 9500916, 12667888, 14251374, 19001832, 25335776, 28502748, 38003664, 57005496, 76007328, 114010992, 228021984]

約数ペア:

[(1, 228021984), (2, 114010992), (3, 76007328), (4, 57005496), (6, 38003664), (8, 28502748), (9, 25335776), (12, 19001832), (16, 14251374), (18, 12667888), (24, 9500916), (32, 7125687), (36, 6333944), (48, 4750458), (72, 3166972), (96, 2375229), (144, 1583486), (197, 1157472), (288, 791743), (394, 578736), (591, 385824), (788, 289368), (1182, 192912), (1576, 144684), (1773, 128608), (2364, 96456), (3152, 72342), (3546, 64304), (4019, 56736), (4728, 48228), (6304, 36171), (7092, 32152), (8038, 28368), (9456, 24114), (12057, 18912), (14184, 16076)]