389708088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 192

約数和(自身を含む): 1289568000

約数和(自身を除く): 899859912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 121, 132, 133, 152, 154, 168, 209, 228, 231, 242, 264, 266, 308, 363, 399, 418, 456, 462, 484, 532, 616, 627, 726, 798, 836, 847, 924, 968, 1009, 1064, 1254, 1452, 1463, 1596, 1672, 1694, 1848, 2018, 2299, 2508, 2541, 2904, 2926, 3027, 3192, 3388, 4036, 4389, 4598, 5016, 5082, 5852, 6054, 6776, 6897, 7063, 8072, 8778, 9196, 10164, 11099, 11704, 12108, 13794, 14126, 16093, 17556, 18392, 19171, 20328, 21189, 22198, 24216, 27588, 28252, 32186, 33297, 35112, 38342, 42378, 44396, 48279, 55176, 56504, 57513, 64372, 66594, 76684, 77693, 84756, 88792, 96558, 115026, 122089, 128744, 133188, 134197, 153368, 155386, 169512, 193116, 210881, 230052, 233079, 244178, 266376, 268394, 310772, 366267, 386232, 402591, 421762, 460104, 466158, 488356, 536788, 621544, 632643, 732534, 805182, 843524, 854623, 932316, 976712, 1073576, 1265286, 1465068, 1476167, 1610364, 1687048, 1709246, 1864632, 2319691, 2530572, 2563869, 2930136, 2952334, 3220728, 3418492, 4428501, 4639382, 5061144, 5127738, 5904668, 6836984, 6959073, 8857002, 9278764, 10255476, 11809336, 13918146, 16237837, 17714004, 18557528, 20510952, 27836292, 32475674, 35428008, 48713511, 55672584, 64951348, 97427022, 129902696, 194854044, 389708088]

約数ペア:

[(1, 389708088), (2, 194854044), (3, 129902696), (4, 97427022), (6, 64951348), (7, 55672584), (8, 48713511), (11, 35428008), (12, 32475674), (14, 27836292), (19, 20510952), (21, 18557528), (22, 17714004), (24, 16237837), (28, 13918146), (33, 11809336), (38, 10255476), (42, 9278764), (44, 8857002), (56, 6959073), (57, 6836984), (66, 5904668), (76, 5127738), (77, 5061144), (84, 4639382), (88, 4428501), (114, 3418492), (121, 3220728), (132, 2952334), (133, 2930136), (152, 2563869), (154, 2530572), (168, 2319691), (209, 1864632), (228, 1709246), (231, 1687048), (242, 1610364), (264, 1476167), (266, 1465068), (308, 1265286), (363, 1073576), (399, 976712), (418, 932316), (456, 854623), (462, 843524), (484, 805182), (532, 732534), (616, 632643), (627, 621544), (726, 536788), (798, 488356), (836, 466158), (847, 460104), (924, 421762), (968, 402591), (1009, 386232), (1064, 366267), (1254, 310772), (1452, 268394), (1463, 266376), (1596, 244178), (1672, 233079), (1694, 230052), (1848, 210881), (2018, 193116), (2299, 169512), (2508, 155386), (2541, 153368), (2904, 134197), (2926, 133188), (3027, 128744), (3192, 122089), (3388, 115026), (4036, 96558), (4389, 88792), (4598, 84756), (5016, 77693), (5082, 76684), (5852, 66594), (6054, 64372), (6776, 57513), (6897, 56504), (7063, 55176), (8072, 48279), (8778, 44396), (9196, 42378), (10164, 38342), (11099, 35112), (11704, 33297), (12108, 32186), (13794, 28252), (14126, 27588), (16093, 24216), (17556, 22198), (18392, 21189), (19171, 20328)]