1950453248

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1043

約数の個数: 80

約数和(自身を含む): 4144917744

約数和(自身を除く): 2194464496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 331, 512, 544, 662, 677, 1088, 1324, 1354, 2176, 2648, 2708, 4352, 5296, 5416, 5627, 8704, 10592, 10832, 11254, 11509, 21184, 21664, 22508, 23018, 42368, 43328, 45016, 46036, 84736, 86656, 90032, 92072, 169472, 173312, 180064, 184144, 224087, 346624, 360128, 368288, 448174, 720256, 736576, 896348, 1440512, 1473152, 1792696, 2881024, 2946304, 3585392, 3809479, 5892608, 7170784, 7618958, 14341568, 15237916, 28683136, 30475832, 57366272, 60951664, 114732544, 121903328, 243806656, 487613312, 975226624, 1950453248]

約数ペア:

[(1, 1950453248), (2, 975226624), (4, 487613312), (8, 243806656), (16, 121903328), (17, 114732544), (32, 60951664), (34, 57366272), (64, 30475832), (68, 28683136), (128, 15237916), (136, 14341568), (256, 7618958), (272, 7170784), (331, 5892608), (512, 3809479), (544, 3585392), (662, 2946304), (677, 2881024), (1088, 1792696), (1324, 1473152), (1354, 1440512), (2176, 896348), (2648, 736576), (2708, 720256), (4352, 448174), (5296, 368288), (5416, 360128), (5627, 346624), (8704, 224087), (10592, 184144), (10832, 180064), (11254, 173312), (11509, 169472), (21184, 92072), (21664, 90032), (22508, 86656), (23018, 84736), (42368, 46036), (43328, 45016)]