685779276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1657}}^1$

素因数の和:2063

約数の個数: 96

約数和(自身を含む): 1975805440

約数和(自身を除く): 1290026164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 379, 546, 758, 1092, 1137, 1516, 1657, 2274, 2653, 3314, 4548, 4927, 4971, 5306, 6628, 7959, 9854, 9942, 10612, 11599, 14781, 15918, 19708, 19884, 21541, 23198, 29562, 31836, 34489, 34797, 43082, 46396, 59124, 64623, 68978, 69594, 86164, 103467, 129246, 137956, 139188, 150787, 206934, 258492, 301574, 413868, 452361, 603148, 628003, 904722, 1256006, 1809444, 1884009, 2512012, 3768018, 4396021, 7536036, 8164039, 8792042, 13188063, 16328078, 17584084, 24492117, 26376126, 32656156, 48984234, 52752252, 57148273, 97968468, 114296546, 171444819, 228593092, 342889638, 685779276]

約数ペア:

[(1, 685779276), (2, 342889638), (3, 228593092), (4, 171444819), (6, 114296546), (7, 97968468), (12, 57148273), (13, 52752252), (14, 48984234), (21, 32656156), (26, 26376126), (28, 24492117), (39, 17584084), (42, 16328078), (52, 13188063), (78, 8792042), (84, 8164039), (91, 7536036), (156, 4396021), (182, 3768018), (273, 2512012), (364, 1884009), (379, 1809444), (546, 1256006), (758, 904722), (1092, 628003), (1137, 603148), (1516, 452361), (1657, 413868), (2274, 301574), (2653, 258492), (3314, 206934), (4548, 150787), (4927, 139188), (4971, 137956), (5306, 129246), (6628, 103467), (7959, 86164), (9854, 69594), (9942, 68978), (10612, 64623), (11599, 59124), (14781, 46396), (15918, 43082), (19708, 34797), (19884, 34489), (21541, 31836), (23198, 29562)]