289309272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74873}}^1$

素因数の和:74912

約数の個数: 64

約数和(自身を含む): 862548480

約数和(自身を除く): 573239208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 74873, 149746, 224619, 299492, 449238, 524111, 598984, 898476, 1048222, 1572333, 1722079, 1796952, 2096444, 3144666, 3444158, 4192888, 5166237, 6289332, 6888316, 10332474, 12054553, 12578664, 13776632, 20664948, 24109106, 36163659, 41329896, 48218212, 72327318, 96436424, 144654636, 289309272]

約数ペア:

[(1, 289309272), (2, 144654636), (3, 96436424), (4, 72327318), (6, 48218212), (7, 41329896), (8, 36163659), (12, 24109106), (14, 20664948), (21, 13776632), (23, 12578664), (24, 12054553), (28, 10332474), (42, 6888316), (46, 6289332), (56, 5166237), (69, 4192888), (84, 3444158), (92, 3144666), (138, 2096444), (161, 1796952), (168, 1722079), (184, 1572333), (276, 1048222), (322, 898476), (483, 598984), (552, 524111), (644, 449238), (966, 299492), (1288, 224619), (1932, 149746), (3864, 74873)]