631835496

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{90469}}^1$

素因数の和:90578

約数の個数: 48

約数和(自身を含む): 1728881700

約数和(自身を除く): 1097046204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 90469, 180938, 271407, 361876, 542814, 723752, 814221, 1085628, 1628442, 2171256, 3256884, 6513768, 8775493, 17550986, 26326479, 35101972, 52652958, 70203944, 78979437, 105305916, 157958874, 210611832, 315917748, 631835496]

約数ペア:

[(1, 631835496), (2, 315917748), (3, 210611832), (4, 157958874), (6, 105305916), (8, 78979437), (9, 70203944), (12, 52652958), (18, 35101972), (24, 26326479), (36, 17550986), (72, 8775493), (97, 6513768), (194, 3256884), (291, 2171256), (388, 1628442), (582, 1085628), (776, 814221), (873, 723752), (1164, 542814), (1746, 361876), (2328, 271407), (3492, 180938), (6984, 90469)]