442750806

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 1083456000

約数和(自身を除く): 640705194

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 107, 109, 111, 114, 171, 214, 218, 222, 321, 327, 333, 342, 513, 642, 654, 666, 703, 963, 981, 999, 1026, 1406, 1926, 1962, 1998, 2033, 2071, 2109, 2889, 2943, 3959, 4033, 4066, 4142, 4218, 5778, 5886, 6099, 6213, 6327, 7918, 8066, 11663, 11877, 12099, 12198, 12426, 12654, 18297, 18639, 18981, 23326, 23754, 24198, 34989, 35631, 36297, 36594, 37278, 37962, 54891, 55917, 69978, 71262, 72594, 75221, 76627, 104967, 106893, 108891, 109782, 111834, 150442, 153254, 209934, 213786, 217782, 221597, 225663, 229881, 314901, 431531, 443194, 451326, 459762, 629802, 664791, 676989, 689643, 863062, 1294593, 1329582, 1353978, 1379286, 1994373, 2030967, 2068929, 2589186, 3883779, 3988746, 4061934, 4137858, 5983119, 7767558, 8199089, 11651337, 11966238, 16398178, 23302674, 24597267, 49194534, 73791801, 147583602, 221375403, 442750806]

約数ペア:

[(1, 442750806), (2, 221375403), (3, 147583602), (6, 73791801), (9, 49194534), (18, 24597267), (19, 23302674), (27, 16398178), (37, 11966238), (38, 11651337), (54, 8199089), (57, 7767558), (74, 5983119), (107, 4137858), (109, 4061934), (111, 3988746), (114, 3883779), (171, 2589186), (214, 2068929), (218, 2030967), (222, 1994373), (321, 1379286), (327, 1353978), (333, 1329582), (342, 1294593), (513, 863062), (642, 689643), (654, 676989), (666, 664791), (703, 629802), (963, 459762), (981, 451326), (999, 443194), (1026, 431531), (1406, 314901), (1926, 229881), (1962, 225663), (1998, 221597), (2033, 217782), (2071, 213786), (2109, 209934), (2889, 153254), (2943, 150442), (3959, 111834), (4033, 109782), (4066, 108891), (4142, 106893), (4218, 104967), (5778, 76627), (5886, 75221), (6099, 72594), (6213, 71262), (6327, 69978), (7918, 55917), (8066, 54891), (11663, 37962), (11877, 37278), (12099, 36594), (12198, 36297), (12426, 35631), (12654, 34989), (18297, 24198), (18639, 23754), (18981, 23326)]