216552448

素因数分解:

$2^{10}\times 7^1\times {\mathrm{30211}}^1$

素因数の和:30238

約数の個数: 44

約数和(自身を含む): 494751712

約数和(自身を除く): 278199264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 30211, 60422, 120844, 211477, 241688, 422954, 483376, 845908, 966752, 1691816, 1933504, 3383632, 3867008, 6767264, 7734016, 13534528, 15468032, 27069056, 30936064, 54138112, 108276224, 216552448]

約数ペア:

[(1, 216552448), (2, 108276224), (4, 54138112), (7, 30936064), (8, 27069056), (14, 15468032), (16, 13534528), (28, 7734016), (32, 6767264), (56, 3867008), (64, 3383632), (112, 1933504), (128, 1691816), (224, 966752), (256, 845908), (448, 483376), (512, 422954), (896, 241688), (1024, 211477), (1792, 120844), (3584, 60422), (7168, 30211)]