281262144

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{86171}}^1$

素因数の和:86203

約数の個数: 56

約数和(自身を含む): 787956768

約数和(自身を除く): 506694624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 86171, 172342, 258513, 344684, 517026, 689368, 1034052, 1378736, 1464907, 2068104, 2757472, 2929814, 4136208, 4394721, 5514944, 5859628, 8272416, 8789442, 11719256, 16544832, 17578884, 23438512, 35157768, 46877024, 70315536, 93754048, 140631072, 281262144]

約数ペア:

[(1, 281262144), (2, 140631072), (3, 93754048), (4, 70315536), (6, 46877024), (8, 35157768), (12, 23438512), (16, 17578884), (17, 16544832), (24, 11719256), (32, 8789442), (34, 8272416), (48, 5859628), (51, 5514944), (64, 4394721), (68, 4136208), (96, 2929814), (102, 2757472), (136, 2068104), (192, 1464907), (204, 1378736), (272, 1034052), (408, 689368), (544, 517026), (816, 344684), (1088, 258513), (1632, 172342), (3264, 86171)]