1245013248

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 3430486080

約数和(自身を除く): 2185472832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 73, 96, 106, 128, 146, 159, 192, 212, 219, 256, 292, 318, 384, 419, 424, 438, 584, 636, 768, 838, 848, 876, 1168, 1257, 1272, 1676, 1696, 1752, 2336, 2514, 2544, 3352, 3392, 3504, 3869, 4672, 5028, 5088, 6704, 6784, 7008, 7738, 9344, 10056, 10176, 11607, 13408, 13568, 14016, 15476, 18688, 20112, 20352, 22207, 23214, 26816, 28032, 30587, 30952, 40224, 40704, 44414, 46428, 53632, 56064, 61174, 61904, 66621, 80448, 88828, 91761, 92856, 107264, 122348, 123808, 133242, 160896, 177656, 183522, 185712, 244696, 247616, 266484, 321792, 355312, 367044, 371424, 489392, 495232, 532968, 710624, 734088, 742848, 978784, 990464, 1065936, 1421248, 1468176, 1485696, 1621111, 1957568, 2131872, 2842496, 2936352, 2971392, 3242222, 3915136, 4263744, 4863333, 5684992, 5872704, 6484444, 7830272, 8527488, 9726666, 11745408, 12968888, 17054976, 19453332, 23490816, 25937776, 38906664, 51875552, 77813328, 103751104, 155626656, 207502208, 311253312, 415004416, 622506624, 1245013248]

約数ペア:

[(1, 1245013248), (2, 622506624), (3, 415004416), (4, 311253312), (6, 207502208), (8, 155626656), (12, 103751104), (16, 77813328), (24, 51875552), (32, 38906664), (48, 25937776), (53, 23490816), (64, 19453332), (73, 17054976), (96, 12968888), (106, 11745408), (128, 9726666), (146, 8527488), (159, 7830272), (192, 6484444), (212, 5872704), (219, 5684992), (256, 4863333), (292, 4263744), (318, 3915136), (384, 3242222), (419, 2971392), (424, 2936352), (438, 2842496), (584, 2131872), (636, 1957568), (768, 1621111), (838, 1485696), (848, 1468176), (876, 1421248), (1168, 1065936), (1257, 990464), (1272, 978784), (1676, 742848), (1696, 734088), (1752, 710624), (2336, 532968), (2514, 495232), (2544, 489392), (3352, 371424), (3392, 367044), (3504, 355312), (3869, 321792), (4672, 266484), (5028, 247616), (5088, 244696), (6704, 185712), (6784, 183522), (7008, 177656), (7738, 160896), (9344, 133242), (10056, 123808), (10176, 122348), (11607, 107264), (13408, 92856), (13568, 91761), (14016, 88828), (15476, 80448), (18688, 66621), (20112, 61904), (20352, 61174), (22207, 56064), (23214, 53632), (26816, 46428), (28032, 44414), (30587, 40704), (30952, 40224)]