290400132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{30137}}^1$

素因数の和:30228

約数の個数: 48

約数和(自身を含む): 749351232

約数和(自身を除く): 458951100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 30137, 60274, 90411, 120548, 180822, 331507, 361644, 663014, 994521, 1326028, 1989042, 2200001, 3978084, 4400002, 6600003, 8800004, 13200006, 24200011, 26400012, 48400022, 72600033, 96800044, 145200066, 290400132]

約数ペア:

[(1, 290400132), (2, 145200066), (3, 96800044), (4, 72600033), (6, 48400022), (11, 26400012), (12, 24200011), (22, 13200006), (33, 8800004), (44, 6600003), (66, 4400002), (73, 3978084), (132, 2200001), (146, 1989042), (219, 1326028), (292, 994521), (438, 663014), (803, 361644), (876, 331507), (1606, 180822), (2409, 120548), (3212, 90411), (4818, 60274), (9636, 30137)]