211225536

素因数分解:

$2^6\times 3^3\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:759

約数の個数: 112

約数和(自身を含む): 624718080

約数和(自身を除く): 413492544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 251, 288, 432, 487, 502, 576, 753, 864, 974, 1004, 1461, 1506, 1728, 1948, 2008, 2259, 2922, 3012, 3896, 4016, 4383, 4518, 5844, 6024, 6777, 7792, 8032, 8766, 9036, 11688, 12048, 13149, 13554, 15584, 16064, 17532, 18072, 23376, 24096, 26298, 27108, 31168, 35064, 36144, 46752, 48192, 52596, 54216, 70128, 72288, 93504, 105192, 108432, 122237, 140256, 144576, 210384, 216864, 244474, 280512, 366711, 420768, 433728, 488948, 733422, 841536, 977896, 1100133, 1466844, 1955792, 2200266, 2933688, 3300399, 3911584, 4400532, 5867376, 6600798, 7823168, 8801064, 11734752, 13201596, 17602128, 23469504, 26403192, 35204256, 52806384, 70408512, 105612768, 211225536]

約数ペア:

[(1, 211225536), (2, 105612768), (3, 70408512), (4, 52806384), (6, 35204256), (8, 26403192), (9, 23469504), (12, 17602128), (16, 13201596), (18, 11734752), (24, 8801064), (27, 7823168), (32, 6600798), (36, 5867376), (48, 4400532), (54, 3911584), (64, 3300399), (72, 2933688), (96, 2200266), (108, 1955792), (144, 1466844), (192, 1100133), (216, 977896), (251, 841536), (288, 733422), (432, 488948), (487, 433728), (502, 420768), (576, 366711), (753, 280512), (864, 244474), (974, 216864), (1004, 210384), (1461, 144576), (1506, 140256), (1728, 122237), (1948, 108432), (2008, 105192), (2259, 93504), (2922, 72288), (3012, 70128), (3896, 54216), (4016, 52596), (4383, 48192), (4518, 46752), (5844, 36144), (6024, 35064), (6777, 31168), (7792, 27108), (8032, 26298), (8766, 24096), (9036, 23376), (11688, 18072), (12048, 17532), (13149, 16064), (13554, 15584)]