274958208

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{4871}}^1$

素因数の和:4905

約数の個数: 144

約数和(自身を含む): 920588760

約数和(自身を除く): 645630552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 4871, 6272, 7056, 8064, 9408, 9742, 14112, 14613, 18816, 19484, 28224, 29226, 34097, 38968, 43839, 56448, 58452, 68194, 77936, 87678, 102291, 116904, 136388, 155872, 175356, 204582, 233808, 238679, 272776, 306873, 311744, 350712, 409164, 467616, 477358, 545552, 613746, 623488, 701424, 716037, 818328, 935232, 954716, 1091104, 1227492, 1402848, 1432074, 1636656, 1870464, 1909432, 2148111, 2182208, 2454984, 2805696, 2864148, 3273312, 3818864, 4296222, 4364416, 4909968, 5611392, 5728296, 6546624, 7637728, 8592444, 9819936, 11456592, 13093248, 15275456, 17184888, 19639872, 22913184, 30550912, 34369776, 39279744, 45826368, 68739552, 91652736, 137479104, 274958208]

約数ペア:

[(1, 274958208), (2, 137479104), (3, 91652736), (4, 68739552), (6, 45826368), (7, 39279744), (8, 34369776), (9, 30550912), (12, 22913184), (14, 19639872), (16, 17184888), (18, 15275456), (21, 13093248), (24, 11456592), (28, 9819936), (32, 8592444), (36, 7637728), (42, 6546624), (48, 5728296), (49, 5611392), (56, 4909968), (63, 4364416), (64, 4296222), (72, 3818864), (84, 3273312), (96, 2864148), (98, 2805696), (112, 2454984), (126, 2182208), (128, 2148111), (144, 1909432), (147, 1870464), (168, 1636656), (192, 1432074), (196, 1402848), (224, 1227492), (252, 1091104), (288, 954716), (294, 935232), (336, 818328), (384, 716037), (392, 701424), (441, 623488), (448, 613746), (504, 545552), (576, 477358), (588, 467616), (672, 409164), (784, 350712), (882, 311744), (896, 306873), (1008, 272776), (1152, 238679), (1176, 233808), (1344, 204582), (1568, 175356), (1764, 155872), (2016, 136388), (2352, 116904), (2688, 102291), (3136, 87678), (3528, 77936), (4032, 68194), (4704, 58452), (4871, 56448), (6272, 43839), (7056, 38968), (8064, 34097), (9408, 29226), (9742, 28224), (14112, 19484), (14613, 18816)]