218003856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2467}}^1$

素因数の和:2748

約数の個数: 80

約数和(自身を含む): 646339584

約数和(自身を除く): 428335728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1841, 2104, 2467, 3156, 3682, 4208, 4934, 5523, 6312, 7364, 7401, 9868, 11046, 12624, 14728, 14802, 17269, 19736, 22092, 29456, 29604, 34538, 39472, 44184, 51807, 59208, 69076, 88368, 103614, 118416, 138152, 207228, 276304, 414456, 648821, 828912, 1297642, 1946463, 2595284, 3892926, 4541747, 5190568, 7785852, 9083494, 10381136, 13625241, 15571704, 18166988, 27250482, 31143408, 36333976, 54500964, 72667952, 109001928, 218003856]

約数ペア:

[(1, 218003856), (2, 109001928), (3, 72667952), (4, 54500964), (6, 36333976), (7, 31143408), (8, 27250482), (12, 18166988), (14, 15571704), (16, 13625241), (21, 10381136), (24, 9083494), (28, 7785852), (42, 5190568), (48, 4541747), (56, 3892926), (84, 2595284), (112, 1946463), (168, 1297642), (263, 828912), (336, 648821), (526, 414456), (789, 276304), (1052, 207228), (1578, 138152), (1841, 118416), (2104, 103614), (2467, 88368), (3156, 69076), (3682, 59208), (4208, 51807), (4934, 44184), (5523, 39472), (6312, 34538), (7364, 29604), (7401, 29456), (9868, 22092), (11046, 19736), (12624, 17269), (14728, 14802)]