296839737

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 473850000

約数和(自身を除く): 177010263

約数列:

[1, 3, 9, 17, 29, 51, 87, 149, 153, 261, 447, 449, 493, 1341, 1347, 1479, 2533, 4041, 4321, 4437, 7599, 7633, 12963, 13021, 22797, 22899, 38889, 39063, 66901, 68697, 73457, 117189, 200703, 220371, 221357, 602109, 661113, 664071, 1137317, 1940129, 1992213, 3411951, 5820387, 10235853, 17461161, 32982193, 98946579, 296839737]

約数ペア:

[(1, 296839737), (3, 98946579), (9, 32982193), (17, 17461161), (29, 10235853), (51, 5820387), (87, 3411951), (149, 1992213), (153, 1940129), (261, 1137317), (447, 664071), (449, 661113), (493, 602109), (1341, 221357), (1347, 220371), (1479, 200703), (2533, 117189), (4041, 73457), (4321, 68697), (4437, 66901), (7599, 39063), (7633, 38889), (12963, 22899), (13021, 22797)]