290293362

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9127}}^1$

素因数の和:9188

約数の個数: 64

約数和(自身を含む): 701030400

約数和(自身を除く): 410737038

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 9127, 10602, 15903, 18254, 27381, 31806, 54762, 82143, 164286, 173413, 246429, 282937, 346826, 492858, 520239, 565874, 848811, 1040478, 1560717, 1697622, 2546433, 3121434, 4682151, 5092866, 5375803, 7639299, 9364302, 10751606, 15278598, 16127409, 32254818, 48382227, 96764454, 145146681, 290293362]

約数ペア:

[(1, 290293362), (2, 145146681), (3, 96764454), (6, 48382227), (9, 32254818), (18, 16127409), (19, 15278598), (27, 10751606), (31, 9364302), (38, 7639299), (54, 5375803), (57, 5092866), (62, 4682151), (93, 3121434), (114, 2546433), (171, 1697622), (186, 1560717), (279, 1040478), (342, 848811), (513, 565874), (558, 520239), (589, 492858), (837, 346826), (1026, 282937), (1178, 246429), (1674, 173413), (1767, 164286), (3534, 82143), (5301, 54762), (9127, 31806), (10602, 27381), (15903, 18254)]