212339744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9439}}^1$

素因数の和:9505

約数の個数: 48

約数和(自身を含む): 451987200

約数和(自身を除く): 239647456

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 9439, 11248, 18878, 22496, 37756, 75512, 151024, 179341, 302048, 349243, 358682, 698486, 717364, 1396972, 1434728, 2793944, 2869456, 5587888, 5738912, 6635617, 11175776, 13271234, 26542468, 53084936, 106169872, 212339744]

約数ペア:

[(1, 212339744), (2, 106169872), (4, 53084936), (8, 26542468), (16, 13271234), (19, 11175776), (32, 6635617), (37, 5738912), (38, 5587888), (74, 2869456), (76, 2793944), (148, 1434728), (152, 1396972), (296, 717364), (304, 698486), (592, 358682), (608, 349243), (703, 302048), (1184, 179341), (1406, 151024), (2812, 75512), (5624, 37756), (9439, 22496), (11248, 18878)]