320111316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9551}}^1$

素因数の和:9594

約数の個数: 108

約数和(自身を含む): 990924480

約数和(自身を除く): 670813164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 9551, 11172, 16758, 19102, 28653, 33516, 38204, 57306, 66857, 85959, 114612, 133714, 171918, 181469, 200571, 267428, 343836, 362938, 401142, 467999, 544407, 601713, 725876, 802284, 935998, 1088814, 1203426, 1270283, 1403997, 1633221, 1871996, 2177628, 2406852, 2540566, 2807994, 3266442, 3810849, 4211991, 5081132, 5615988, 6532884, 7621698, 8423982, 8891981, 11432547, 15243396, 16847964, 17783962, 22865094, 26675943, 35567924, 45730188, 53351886, 80027829, 106703772, 160055658, 320111316]

約数ペア:

[(1, 320111316), (2, 160055658), (3, 106703772), (4, 80027829), (6, 53351886), (7, 45730188), (9, 35567924), (12, 26675943), (14, 22865094), (18, 17783962), (19, 16847964), (21, 15243396), (28, 11432547), (36, 8891981), (38, 8423982), (42, 7621698), (49, 6532884), (57, 5615988), (63, 5081132), (76, 4211991), (84, 3810849), (98, 3266442), (114, 2807994), (126, 2540566), (133, 2406852), (147, 2177628), (171, 1871996), (196, 1633221), (228, 1403997), (252, 1270283), (266, 1203426), (294, 1088814), (342, 935998), (399, 802284), (441, 725876), (532, 601713), (588, 544407), (684, 467999), (798, 401142), (882, 362938), (931, 343836), (1197, 267428), (1596, 200571), (1764, 181469), (1862, 171918), (2394, 133714), (2793, 114612), (3724, 85959), (4788, 66857), (5586, 57306), (8379, 38204), (9551, 33516), (11172, 28653), (16758, 19102)]