212985792

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21751}}^1$

素因数の和:21786

約数の個数: 84

約数和(自身を含む): 646425936

約数和(自身を除く): 433440144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 21751, 43502, 65253, 87004, 130506, 174008, 195759, 261012, 348016, 369767, 391518, 522024, 696032, 739534, 783036, 1044048, 1109301, 1392064, 1479068, 1566072, 2088096, 2218602, 2958136, 3132144, 3327903, 4176192, 4437204, 5916272, 6264288, 6655806, 8874408, 11832544, 12528576, 13311612, 17748816, 23665088, 26623224, 35497632, 53246448, 70995264, 106492896, 212985792]

約数ペア:

[(1, 212985792), (2, 106492896), (3, 70995264), (4, 53246448), (6, 35497632), (8, 26623224), (9, 23665088), (12, 17748816), (16, 13311612), (17, 12528576), (18, 11832544), (24, 8874408), (32, 6655806), (34, 6264288), (36, 5916272), (48, 4437204), (51, 4176192), (64, 3327903), (68, 3132144), (72, 2958136), (96, 2218602), (102, 2088096), (136, 1566072), (144, 1479068), (153, 1392064), (192, 1109301), (204, 1044048), (272, 783036), (288, 739534), (306, 696032), (408, 522024), (544, 391518), (576, 369767), (612, 348016), (816, 261012), (1088, 195759), (1224, 174008), (1632, 130506), (2448, 87004), (3264, 65253), (4896, 43502), (9792, 21751)]