1243509568

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1228

約数の個数: 112

約数和(自身を含む): 2992729600

約数和(自身を除く): 1749220032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 139, 152, 224, 266, 278, 304, 448, 532, 556, 608, 973, 1051, 1064, 1112, 1216, 1946, 2102, 2128, 2224, 2641, 3892, 4204, 4256, 4448, 5282, 7357, 7784, 8408, 8512, 8896, 10564, 14714, 15568, 16816, 18487, 19969, 21128, 29428, 31136, 33632, 36974, 39938, 42256, 58856, 62272, 67264, 73948, 79876, 84512, 117712, 139783, 146089, 147896, 159752, 169024, 235424, 279566, 292178, 295792, 319504, 470848, 559132, 584356, 591584, 639008, 1022623, 1118264, 1168712, 1183168, 1278016, 2045246, 2236528, 2337424, 2775691, 4090492, 4473056, 4674848, 5551382, 8180984, 8946112, 9349696, 11102764, 16361968, 19429837, 22205528, 32723936, 38859674, 44411056, 65447872, 77719348, 88822112, 155438696, 177644224, 310877392, 621754784, 1243509568]

約数ペア:

[(1, 1243509568), (2, 621754784), (4, 310877392), (7, 177644224), (8, 155438696), (14, 88822112), (16, 77719348), (19, 65447872), (28, 44411056), (32, 38859674), (38, 32723936), (56, 22205528), (64, 19429837), (76, 16361968), (112, 11102764), (133, 9349696), (139, 8946112), (152, 8180984), (224, 5551382), (266, 4674848), (278, 4473056), (304, 4090492), (448, 2775691), (532, 2337424), (556, 2236528), (608, 2045246), (973, 1278016), (1051, 1183168), (1064, 1168712), (1112, 1118264), (1216, 1022623), (1946, 639008), (2102, 591584), (2128, 584356), (2224, 559132), (2641, 470848), (3892, 319504), (4204, 295792), (4256, 292178), (4448, 279566), (5282, 235424), (7357, 169024), (7784, 159752), (8408, 147896), (8512, 146089), (8896, 139783), (10564, 117712), (14714, 84512), (15568, 79876), (16816, 73948), (18487, 67264), (19969, 62272), (21128, 58856), (29428, 42256), (31136, 39938), (33632, 36974)]