723898968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{5077}}^1$

素因数の和:5556

約数の個数: 64

約数和(自身を含む): 1953608160

約数和(自身を除く): 1229709192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457, 914, 1371, 1828, 2742, 3656, 5077, 5484, 5941, 10154, 10968, 11882, 15231, 17823, 20308, 23764, 30462, 35646, 40616, 47528, 60924, 66001, 71292, 121848, 132002, 142584, 198003, 264004, 396006, 528008, 792012, 1584024, 2320189, 4640378, 6960567, 9280756, 13921134, 18561512, 27842268, 30162457, 55684536, 60324914, 90487371, 120649828, 180974742, 241299656, 361949484, 723898968]

約数ペア:

[(1, 723898968), (2, 361949484), (3, 241299656), (4, 180974742), (6, 120649828), (8, 90487371), (12, 60324914), (13, 55684536), (24, 30162457), (26, 27842268), (39, 18561512), (52, 13921134), (78, 9280756), (104, 6960567), (156, 4640378), (312, 2320189), (457, 1584024), (914, 792012), (1371, 528008), (1828, 396006), (2742, 264004), (3656, 198003), (5077, 142584), (5484, 132002), (5941, 121848), (10154, 71292), (10968, 66001), (11882, 60924), (15231, 47528), (17823, 40616), (20308, 35646), (23764, 30462)]