21522849696

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{541}}^1\times {\mathrm{1291}}^1$

素因数の和:1955

約数の個数: 144

約数和(自身を含む): 61939751328

約数和(自身を除く): 40416901632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 541, 642, 856, 963, 1082, 1284, 1291, 1623, 1712, 1926, 2164, 2568, 2582, 3246, 3424, 3852, 3873, 4328, 4869, 5136, 5164, 6492, 7704, 7746, 8656, 9738, 10272, 10328, 11619, 12984, 15408, 15492, 17312, 19476, 20656, 23238, 25968, 30816, 30984, 38952, 41312, 46476, 51936, 57887, 61968, 77904, 92952, 115774, 123936, 138137, 155808, 173661, 185904, 231548, 276274, 347322, 371808, 414411, 463096, 520983, 552548, 694644, 698431, 828822, 926192, 1041966, 1105096, 1243233, 1389288, 1396862, 1657644, 1852384, 2083932, 2095293, 2210192, 2486466, 2778576, 2793724, 3315288, 4167864, 4190586, 4420384, 4972932, 5557152, 5587448, 6285879, 6630576, 8335728, 8381172, 9945864, 11174896, 12571758, 13261152, 16671456, 16762344, 19891728, 22349792, 25143516, 33524688, 39783456, 50287032, 67049376, 74732117, 100574064, 149464234, 201148128, 224196351, 298928468, 448392702, 597856936, 672589053, 896785404, 1195713872, 1345178106, 1793570808, 2391427744, 2690356212, 3587141616, 5380712424, 7174283232, 10761424848, 21522849696]

約数ペア:

[(1, 21522849696), (2, 10761424848), (3, 7174283232), (4, 5380712424), (6, 3587141616), (8, 2690356212), (9, 2391427744), (12, 1793570808), (16, 1345178106), (18, 1195713872), (24, 896785404), (32, 672589053), (36, 597856936), (48, 448392702), (72, 298928468), (96, 224196351), (107, 201148128), (144, 149464234), (214, 100574064), (288, 74732117), (321, 67049376), (428, 50287032), (541, 39783456), (642, 33524688), (856, 25143516), (963, 22349792), (1082, 19891728), (1284, 16762344), (1291, 16671456), (1623, 13261152), (1712, 12571758), (1926, 11174896), (2164, 9945864), (2568, 8381172), (2582, 8335728), (3246, 6630576), (3424, 6285879), (3852, 5587448), (3873, 5557152), (4328, 4972932), (4869, 4420384), (5136, 4190586), (5164, 4167864), (6492, 3315288), (7704, 2793724), (7746, 2778576), (8656, 2486466), (9738, 2210192), (10272, 2095293), (10328, 2083932), (11619, 1852384), (12984, 1657644), (15408, 1396862), (15492, 1389288), (17312, 1243233), (19476, 1105096), (20656, 1041966), (23238, 926192), (25968, 828822), (30816, 698431), (30984, 694644), (38952, 552548), (41312, 520983), (46476, 463096), (51936, 414411), (57887, 371808), (61968, 347322), (77904, 276274), (92952, 231548), (115774, 185904), (123936, 173661), (138137, 155808)]