8819496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 29568000

約数和(自身を除く): 20748504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 307, 342, 378, 399, 456, 504, 513, 532, 614, 684, 756, 798, 921, 1026, 1064, 1197, 1228, 1368, 1512, 1596, 1842, 2052, 2149, 2394, 2456, 2763, 3192, 3591, 3684, 4104, 4298, 4788, 5526, 5833, 6447, 7182, 7368, 8289, 8596, 9576, 11052, 11666, 12894, 14364, 16578, 17192, 17499, 19341, 22104, 23332, 25788, 28728, 33156, 34998, 38682, 40831, 46664, 51576, 52497, 58023, 66312, 69996, 77364, 81662, 104994, 116046, 122493, 139992, 154728, 157491, 163324, 209988, 232092, 244986, 314982, 326648, 367479, 419976, 464184, 489972, 629964, 734958, 979944, 1102437, 1259928, 1469916, 2204874, 2939832, 4409748, 8819496]

約数ペア:

[(1, 8819496), (2, 4409748), (3, 2939832), (4, 2204874), (6, 1469916), (7, 1259928), (8, 1102437), (9, 979944), (12, 734958), (14, 629964), (18, 489972), (19, 464184), (21, 419976), (24, 367479), (27, 326648), (28, 314982), (36, 244986), (38, 232092), (42, 209988), (54, 163324), (56, 157491), (57, 154728), (63, 139992), (72, 122493), (76, 116046), (84, 104994), (108, 81662), (114, 77364), (126, 69996), (133, 66312), (152, 58023), (168, 52497), (171, 51576), (189, 46664), (216, 40831), (228, 38682), (252, 34998), (266, 33156), (307, 28728), (342, 25788), (378, 23332), (399, 22104), (456, 19341), (504, 17499), (513, 17192), (532, 16578), (614, 14364), (684, 12894), (756, 11666), (798, 11052), (921, 9576), (1026, 8596), (1064, 8289), (1197, 7368), (1228, 7182), (1368, 6447), (1512, 5833), (1596, 5526), (1842, 4788), (2052, 4298), (2149, 4104), (2394, 3684), (2456, 3591), (2763, 3192)]