249475824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1975

約数の個数: 120

約数和(自身を含む): 762888672

約数和(自身を除く): 513412848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1278, 1704, 1846, 1872, 1877, 2556, 2769, 3408, 3692, 3754, 5112, 5538, 5631, 7384, 7508, 8307, 10224, 11076, 11262, 14768, 15016, 16614, 16893, 22152, 22524, 24401, 30032, 33228, 33786, 44304, 45048, 48802, 66456, 67572, 73203, 90096, 97604, 132912, 133267, 135144, 146406, 195208, 219609, 266534, 270288, 292812, 390416, 399801, 439218, 533068, 585624, 799602, 878436, 1066136, 1171248, 1199403, 1599204, 1732471, 1756872, 2132272, 2398806, 3198408, 3464942, 3513744, 4797612, 5197413, 6396816, 6929884, 9595224, 10394826, 13859768, 15592239, 19190448, 20789652, 27719536, 31184478, 41579304, 62368956, 83158608, 124737912, 249475824]

約数ペア:

[(1, 249475824), (2, 124737912), (3, 83158608), (4, 62368956), (6, 41579304), (8, 31184478), (9, 27719536), (12, 20789652), (13, 19190448), (16, 15592239), (18, 13859768), (24, 10394826), (26, 9595224), (36, 6929884), (39, 6396816), (48, 5197413), (52, 4797612), (71, 3513744), (72, 3464942), (78, 3198408), (104, 2398806), (117, 2132272), (142, 1756872), (144, 1732471), (156, 1599204), (208, 1199403), (213, 1171248), (234, 1066136), (284, 878436), (312, 799602), (426, 585624), (468, 533068), (568, 439218), (624, 399801), (639, 390416), (852, 292812), (923, 270288), (936, 266534), (1136, 219609), (1278, 195208), (1704, 146406), (1846, 135144), (1872, 133267), (1877, 132912), (2556, 97604), (2769, 90096), (3408, 73203), (3692, 67572), (3754, 66456), (5112, 48802), (5538, 45048), (5631, 44304), (7384, 33786), (7508, 33228), (8307, 30032), (10224, 24401), (11076, 22524), (11262, 22152), (14768, 16893), (15016, 16614)]