2017754784

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1411

約数の個数: 144

約数和(自身を含む): 5958860544

約数和(自身を除く): 3941105760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 193, 248, 279, 288, 372, 386, 496, 558, 579, 744, 772, 992, 1116, 1158, 1171, 1488, 1544, 1737, 2232, 2316, 2342, 2976, 3088, 3474, 3513, 4464, 4632, 4684, 5983, 6176, 6948, 7026, 8928, 9264, 9368, 10539, 11966, 13896, 14052, 17949, 18528, 18736, 21078, 23932, 27792, 28104, 35898, 36301, 37472, 42156, 47864, 53847, 55584, 56208, 71796, 72602, 84312, 95728, 107694, 108903, 112416, 143592, 145204, 168624, 191456, 215388, 217806, 226003, 287184, 290408, 326709, 337248, 430776, 435612, 452006, 574368, 580816, 653418, 678009, 861552, 871224, 904012, 1161632, 1306836, 1356018, 1723104, 1742448, 1808024, 2034027, 2613672, 2712036, 3484896, 3616048, 4068054, 5227344, 5424072, 7006093, 7232096, 8136108, 10454688, 10848144, 14012186, 16272216, 21018279, 21696288, 28024372, 32544432, 42036558, 56048744, 63054837, 65088864, 84073116, 112097488, 126109674, 168146232, 224194976, 252219348, 336292464, 504438696, 672584928, 1008877392, 2017754784]

約数ペア:

[(1, 2017754784), (2, 1008877392), (3, 672584928), (4, 504438696), (6, 336292464), (8, 252219348), (9, 224194976), (12, 168146232), (16, 126109674), (18, 112097488), (24, 84073116), (31, 65088864), (32, 63054837), (36, 56048744), (48, 42036558), (62, 32544432), (72, 28024372), (93, 21696288), (96, 21018279), (124, 16272216), (144, 14012186), (186, 10848144), (193, 10454688), (248, 8136108), (279, 7232096), (288, 7006093), (372, 5424072), (386, 5227344), (496, 4068054), (558, 3616048), (579, 3484896), (744, 2712036), (772, 2613672), (992, 2034027), (1116, 1808024), (1158, 1742448), (1171, 1723104), (1488, 1356018), (1544, 1306836), (1737, 1161632), (2232, 904012), (2316, 871224), (2342, 861552), (2976, 678009), (3088, 653418), (3474, 580816), (3513, 574368), (4464, 452006), (4632, 435612), (4684, 430776), (5983, 337248), (6176, 326709), (6948, 290408), (7026, 287184), (8928, 226003), (9264, 217806), (9368, 215388), (10539, 191456), (11966, 168624), (13896, 145204), (14052, 143592), (17949, 112416), (18528, 108903), (18736, 107694), (21078, 95728), (23932, 84312), (27792, 72602), (28104, 71796), (35898, 56208), (36301, 55584), (37472, 53847), (42156, 47864)]