686429943232

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{5147}}^1\times {\mathrm{189439}}^1$

素因数の和:194609

約数の個数: 56

約数和(自身を含む): 1486261370880

約数和(自身を除く): 799831427648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 5147, 10294, 20588, 41176, 56617, 82352, 113234, 164704, 189439, 226468, 329408, 378878, 452936, 757756, 905872, 1515512, 1811744, 2083829, 3031024, 3623488, 4167658, 6062048, 8335316, 12124096, 16670632, 33341264, 66682528, 133365056, 975042533, 1950085066, 3900170132, 7800340264, 10725467863, 15600680528, 21450935726, 31201361056, 42901871452, 62402722112, 85803742904, 171607485808, 343214971616, 686429943232]

約数ペア:

[(1, 686429943232), (2, 343214971616), (4, 171607485808), (8, 85803742904), (11, 62402722112), (16, 42901871452), (22, 31201361056), (32, 21450935726), (44, 15600680528), (64, 10725467863), (88, 7800340264), (176, 3900170132), (352, 1950085066), (704, 975042533), (5147, 133365056), (10294, 66682528), (20588, 33341264), (41176, 16670632), (56617, 12124096), (82352, 8335316), (113234, 6062048), (164704, 4167658), (189439, 3623488), (226468, 3031024), (329408, 2083829), (378878, 1811744), (452936, 1515512), (757756, 905872)]