290030664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{156943}}^1$

素因数の和:156970

約数の個数: 64

約数和(自身を含む): 903997440

約数和(自身を除く): 613966776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 156943, 313886, 470829, 627772, 941658, 1098601, 1255544, 1726373, 1883316, 2197202, 3295803, 3452746, 3766632, 4394404, 5179119, 6591606, 6905492, 8788808, 10358238, 12084611, 13183212, 13810984, 20716476, 24169222, 26366424, 36253833, 41432952, 48338444, 72507666, 96676888, 145015332, 290030664]

約数ペア:

[(1, 290030664), (2, 145015332), (3, 96676888), (4, 72507666), (6, 48338444), (7, 41432952), (8, 36253833), (11, 26366424), (12, 24169222), (14, 20716476), (21, 13810984), (22, 13183212), (24, 12084611), (28, 10358238), (33, 8788808), (42, 6905492), (44, 6591606), (56, 5179119), (66, 4394404), (77, 3766632), (84, 3452746), (88, 3295803), (132, 2197202), (154, 1883316), (168, 1726373), (231, 1255544), (264, 1098601), (308, 941658), (462, 627772), (616, 470829), (924, 313886), (1848, 156943)]