217963008

素因数分解:

$2^9\times 3^3\times {\mathrm{15767}}^1$

素因数の和:15794

約数の個数: 80

約数和(自身を含む): 645226560

約数和(自身を除く): 427263552

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, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15767, 31534, 47301, 63068, 94602, 126136, 141903, 189204, 252272, 283806, 378408, 425709, 504544, 567612, 756816, 851418, 1009088, 1135224, 1513632, 1702836, 2018176, 2270448, 3027264, 3405672, 4036352, 4540896, 6054528, 6811344, 8072704, 9081792, 12109056, 13622688, 18163584, 24218112, 27245376, 36327168, 54490752, 72654336, 108981504, 217963008]

約数ペア:

[(1, 217963008), (2, 108981504), (3, 72654336), (4, 54490752), (6, 36327168), (8, 27245376), (9, 24218112), (12, 18163584), (16, 13622688), (18, 12109056), (24, 9081792), (27, 8072704), (32, 6811344), (36, 6054528), (48, 4540896), (54, 4036352), (64, 3405672), (72, 3027264), (96, 2270448), (108, 2018176), (128, 1702836), (144, 1513632), (192, 1135224), (216, 1009088), (256, 851418), (288, 756816), (384, 567612), (432, 504544), (512, 425709), (576, 378408), (768, 283806), (864, 252272), (1152, 189204), (1536, 141903), (1728, 126136), (2304, 94602), (3456, 63068), (4608, 47301), (6912, 31534), (13824, 15767)]