221222345904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2465917}}^1$

素因数の和:2466027

約数の個数: 120

約数和(自身を含む): 715510766880

約数和(自身を除く): 494288420976

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, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1602, 1869, 2136, 2492, 3204, 3738, 4272, 4984, 5607, 6408, 7476, 9968, 11214, 12816, 14952, 22428, 29904, 44856, 89712, 2465917, 4931834, 7397751, 9863668, 14795502, 17261419, 19727336, 22193253, 29591004, 34522838, 39454672, 44386506, 51784257, 59182008, 69045676, 88773012, 103568514, 118364016, 138091352, 155352771, 177546024, 207137028, 219466613, 276182704, 310705542, 355092048, 414274056, 438933226, 621411084, 658399839, 828548112, 877866452, 1242822168, 1316799678, 1536266291, 1755732904, 1975199517, 2485644336, 2633599356, 3072532582, 3511465808, 3950399034, 4608798873, 5267198712, 6145065164, 7900798068, 9217597746, 10534397424, 12290130328, 13826396619, 15801596136, 18435195492, 24580260656, 27652793238, 31603192272, 36870390984, 55305586476, 73740781968, 110611172952, 221222345904]

約数ペア:

[(1, 221222345904), (2, 110611172952), (3, 73740781968), (4, 55305586476), (6, 36870390984), (7, 31603192272), (8, 27652793238), (9, 24580260656), (12, 18435195492), (14, 15801596136), (16, 13826396619), (18, 12290130328), (21, 10534397424), (24, 9217597746), (28, 7900798068), (36, 6145065164), (42, 5267198712), (48, 4608798873), (56, 3950399034), (63, 3511465808), (72, 3072532582), (84, 2633599356), (89, 2485644336), (112, 1975199517), (126, 1755732904), (144, 1536266291), (168, 1316799678), (178, 1242822168), (252, 877866452), (267, 828548112), (336, 658399839), (356, 621411084), (504, 438933226), (534, 414274056), (623, 355092048), (712, 310705542), (801, 276182704), (1008, 219466613), (1068, 207137028), (1246, 177546024), (1424, 155352771), (1602, 138091352), (1869, 118364016), (2136, 103568514), (2492, 88773012), (3204, 69045676), (3738, 59182008), (4272, 51784257), (4984, 44386506), (5607, 39454672), (6408, 34522838), (7476, 29591004), (9968, 22193253), (11214, 19727336), (12816, 17261419), (14952, 14795502), (22428, 9863668), (29904, 7397751), (44856, 4931834), (89712, 2465917)]