217488384

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23599}}^1$

素因数の和:23625

約数の個数: 66

約数和(自身を含む): 628019600

約数和(自身を除く): 410531216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 23599, 47198, 70797, 94396, 141594, 188792, 212391, 283188, 377584, 424782, 566376, 755168, 849564, 1132752, 1510336, 1699128, 2265504, 3020672, 3398256, 4531008, 6041344, 6796512, 9062016, 12082688, 13593024, 18124032, 24165376, 27186048, 36248064, 54372096, 72496128, 108744192, 217488384]

約数ペア:

[(1, 217488384), (2, 108744192), (3, 72496128), (4, 54372096), (6, 36248064), (8, 27186048), (9, 24165376), (12, 18124032), (16, 13593024), (18, 12082688), (24, 9062016), (32, 6796512), (36, 6041344), (48, 4531008), (64, 3398256), (72, 3020672), (96, 2265504), (128, 1699128), (144, 1510336), (192, 1132752), (256, 849564), (288, 755168), (384, 566376), (512, 424782), (576, 377584), (768, 283188), (1024, 212391), (1152, 188792), (1536, 141594), (2304, 94396), (3072, 70797), (4608, 47198), (9216, 23599)]