171721728

素因数分解:

$2^{10}\times 3^3\times {\mathrm{6211}}^1$

素因数の和:6240

約数の個数: 88

約数和(自身を含む): 508638560

約数和(自身を除く): 336916832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6211, 6912, 9216, 12422, 13824, 18633, 24844, 27648, 37266, 49688, 55899, 74532, 99376, 111798, 149064, 167697, 198752, 223596, 298128, 335394, 397504, 447192, 596256, 670788, 795008, 894384, 1192512, 1341576, 1590016, 1788768, 2385024, 2683152, 3180032, 3577536, 4770048, 5366304, 6360064, 7155072, 9540096, 10732608, 14310144, 19080192, 21465216, 28620288, 42930432, 57240576, 85860864, 171721728]

約数ペア:

[(1, 171721728), (2, 85860864), (3, 57240576), (4, 42930432), (6, 28620288), (8, 21465216), (9, 19080192), (12, 14310144), (16, 10732608), (18, 9540096), (24, 7155072), (27, 6360064), (32, 5366304), (36, 4770048), (48, 3577536), (54, 3180032), (64, 2683152), (72, 2385024), (96, 1788768), (108, 1590016), (128, 1341576), (144, 1192512), (192, 894384), (216, 795008), (256, 670788), (288, 596256), (384, 447192), (432, 397504), (512, 335394), (576, 298128), (768, 223596), (864, 198752), (1024, 167697), (1152, 149064), (1536, 111798), (1728, 99376), (2304, 74532), (3072, 55899), (3456, 49688), (4608, 37266), (6211, 27648), (6912, 24844), (9216, 18633), (12422, 13824)]