248195808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{123113}}^1$

素因数の和:123136

約数の個数: 72

約数和(自身を含む): 806642928

約数和(自身を除く): 558447120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 123113, 246226, 369339, 492452, 738678, 861791, 984904, 1108017, 1477356, 1723582, 1969808, 2216034, 2585373, 2954712, 3447164, 3939616, 4432068, 5170746, 5909424, 6894328, 7756119, 8864136, 10341492, 11818848, 13788656, 15512238, 17728272, 20682984, 27577312, 31024476, 35456544, 41365968, 62048952, 82731936, 124097904, 248195808]

約数ペア:

[(1, 248195808), (2, 124097904), (3, 82731936), (4, 62048952), (6, 41365968), (7, 35456544), (8, 31024476), (9, 27577312), (12, 20682984), (14, 17728272), (16, 15512238), (18, 13788656), (21, 11818848), (24, 10341492), (28, 8864136), (32, 7756119), (36, 6894328), (42, 5909424), (48, 5170746), (56, 4432068), (63, 3939616), (72, 3447164), (84, 2954712), (96, 2585373), (112, 2216034), (126, 1969808), (144, 1723582), (168, 1477356), (224, 1108017), (252, 984904), (288, 861791), (336, 738678), (504, 492452), (672, 369339), (1008, 246226), (2016, 123113)]