491899968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6465

約数の個数: 168

約数和(自身を含む): 1696435520

約数和(自身を除く): 1204535552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 6421, 8512, 9576, 10944, 12768, 12842, 19152, 19263, 25536, 25684, 38304, 38526, 44947, 51368, 57789, 76608, 77052, 89894, 102736, 115578, 121999, 134841, 154104, 179788, 205472, 231156, 243998, 269682, 308208, 359576, 365997, 404523, 410944, 462312, 487996, 539364, 616416, 719152, 731994, 809046, 853993, 924624, 975992, 1078728, 1097991, 1232832, 1438304, 1463988, 1618092, 1707986, 1849248, 1951984, 2157456, 2195982, 2561979, 2876608, 2927976, 3236184, 3415972, 3698496, 3903968, 4314912, 4391964, 5123958, 5855952, 6472368, 6831944, 7685937, 7807936, 8629824, 8783928, 10247916, 11711904, 12944736, 13663888, 15371874, 17567856, 20495832, 23423808, 25889472, 27327776, 30743748, 35135712, 40991664, 54655552, 61487496, 70271424, 81983328, 122974992, 163966656, 245949984, 491899968]

約数ペア:

[(1, 491899968), (2, 245949984), (3, 163966656), (4, 122974992), (6, 81983328), (7, 70271424), (8, 61487496), (9, 54655552), (12, 40991664), (14, 35135712), (16, 30743748), (18, 27327776), (19, 25889472), (21, 23423808), (24, 20495832), (28, 17567856), (32, 15371874), (36, 13663888), (38, 12944736), (42, 11711904), (48, 10247916), (56, 8783928), (57, 8629824), (63, 7807936), (64, 7685937), (72, 6831944), (76, 6472368), (84, 5855952), (96, 5123958), (112, 4391964), (114, 4314912), (126, 3903968), (133, 3698496), (144, 3415972), (152, 3236184), (168, 2927976), (171, 2876608), (192, 2561979), (224, 2195982), (228, 2157456), (252, 1951984), (266, 1849248), (288, 1707986), (304, 1618092), (336, 1463988), (342, 1438304), (399, 1232832), (448, 1097991), (456, 1078728), (504, 975992), (532, 924624), (576, 853993), (608, 809046), (672, 731994), (684, 719152), (798, 616416), (912, 539364), (1008, 487996), (1064, 462312), (1197, 410944), (1216, 404523), (1344, 365997), (1368, 359576), (1596, 308208), (1824, 269682), (2016, 243998), (2128, 231156), (2394, 205472), (2736, 179788), (3192, 154104), (3648, 134841), (4032, 121999), (4256, 115578), (4788, 102736), (5472, 89894), (6384, 77052), (6421, 76608), (8512, 57789), (9576, 51368), (10944, 44947), (12768, 38526), (12842, 38304), (19152, 25684), (19263, 25536)]