1681992144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2749}}^1$

素因数の和:3377

約数の個数: 120

約数和(自身を含む): 5390528000

約数和(自身を除く): 3708535856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 607, 1008, 1214, 1821, 2428, 2749, 3642, 4249, 4856, 5463, 5498, 7284, 8247, 8498, 9712, 10926, 10996, 12747, 14568, 16494, 16996, 19243, 21852, 21992, 24741, 25494, 29136, 32988, 33992, 38241, 38486, 43704, 43984, 49482, 50988, 57729, 65976, 67984, 76482, 76972, 87408, 98964, 101976, 115458, 131952, 152964, 153944, 173187, 197928, 203952, 230916, 305928, 307888, 346374, 395856, 461832, 611856, 692748, 923664, 1385496, 1668643, 2770992, 3337286, 5005929, 6674572, 10011858, 11680501, 13349144, 15017787, 20023716, 23361002, 26698288, 30035574, 35041503, 40047432, 46722004, 60071148, 70083006, 80094864, 93444008, 105124509, 120142296, 140166012, 186888016, 210249018, 240284592, 280332024, 420498036, 560664048, 840996072, 1681992144]

約数ペア:

[(1, 1681992144), (2, 840996072), (3, 560664048), (4, 420498036), (6, 280332024), (7, 240284592), (8, 210249018), (9, 186888016), (12, 140166012), (14, 120142296), (16, 105124509), (18, 93444008), (21, 80094864), (24, 70083006), (28, 60071148), (36, 46722004), (42, 40047432), (48, 35041503), (56, 30035574), (63, 26698288), (72, 23361002), (84, 20023716), (112, 15017787), (126, 13349144), (144, 11680501), (168, 10011858), (252, 6674572), (336, 5005929), (504, 3337286), (607, 2770992), (1008, 1668643), (1214, 1385496), (1821, 923664), (2428, 692748), (2749, 611856), (3642, 461832), (4249, 395856), (4856, 346374), (5463, 307888), (5498, 305928), (7284, 230916), (8247, 203952), (8498, 197928), (9712, 173187), (10926, 153944), (10996, 152964), (12747, 131952), (14568, 115458), (16494, 101976), (16996, 98964), (19243, 87408), (21852, 76972), (21992, 76482), (24741, 67984), (25494, 65976), (29136, 57729), (32988, 50988), (33992, 49482), (38241, 43984), (38486, 43704)]