223839424

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:717

約数の個数: 56

約数和(自身を含む): 458216000

約数和(自身を除く): 234376576

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 163, 172, 326, 344, 499, 652, 688, 998, 1304, 1376, 1996, 2608, 2752, 3992, 5216, 7009, 7984, 10432, 14018, 15968, 21457, 28036, 31936, 42914, 56072, 81337, 85828, 112144, 162674, 171656, 224288, 325348, 343312, 448576, 650696, 686624, 1301392, 1373248, 2602784, 3497491, 5205568, 6994982, 13989964, 27979928, 55959856, 111919712, 223839424]

約数ペア:

[(1, 223839424), (2, 111919712), (4, 55959856), (8, 27979928), (16, 13989964), (32, 6994982), (43, 5205568), (64, 3497491), (86, 2602784), (163, 1373248), (172, 1301392), (326, 686624), (344, 650696), (499, 448576), (652, 343312), (688, 325348), (998, 224288), (1304, 171656), (1376, 162674), (1996, 112144), (2608, 85828), (2752, 81337), (3992, 56072), (5216, 42914), (7009, 31936), (7984, 28036), (10432, 21457), (14018, 15968)]