121218048

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{1879}}^1$

素因数の和:1912

約数の個数: 132

約数和(自身を含む): 400229440

約数和(自身を除く): 279011392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 1879, 2016, 2304, 2688, 3072, 3584, 3758, 4032, 4608, 5376, 5637, 7168, 7516, 8064, 9216, 10752, 11274, 13153, 15032, 16128, 16911, 21504, 22548, 26306, 30064, 32256, 33822, 39459, 45096, 52612, 60128, 64512, 67644, 78918, 90192, 105224, 118377, 120256, 135288, 157836, 180384, 210448, 236754, 240512, 270576, 315672, 360768, 420896, 473508, 481024, 541152, 631344, 721536, 841792, 947016, 962048, 1082304, 1262688, 1443072, 1683584, 1894032, 1924096, 2164608, 2525376, 2886144, 3367168, 3788064, 4329216, 5050752, 5772288, 6734336, 7576128, 8658432, 10101504, 13468672, 15152256, 17316864, 20203008, 30304512, 40406016, 60609024, 121218048]

約数ペア:

[(1, 121218048), (2, 60609024), (3, 40406016), (4, 30304512), (6, 20203008), (7, 17316864), (8, 15152256), (9, 13468672), (12, 10101504), (14, 8658432), (16, 7576128), (18, 6734336), (21, 5772288), (24, 5050752), (28, 4329216), (32, 3788064), (36, 3367168), (42, 2886144), (48, 2525376), (56, 2164608), (63, 1924096), (64, 1894032), (72, 1683584), (84, 1443072), (96, 1262688), (112, 1082304), (126, 962048), (128, 947016), (144, 841792), (168, 721536), (192, 631344), (224, 541152), (252, 481024), (256, 473508), (288, 420896), (336, 360768), (384, 315672), (448, 270576), (504, 240512), (512, 236754), (576, 210448), (672, 180384), (768, 157836), (896, 135288), (1008, 120256), (1024, 118377), (1152, 105224), (1344, 90192), (1536, 78918), (1792, 67644), (1879, 64512), (2016, 60128), (2304, 52612), (2688, 45096), (3072, 39459), (3584, 33822), (3758, 32256), (4032, 30064), (4608, 26306), (5376, 22548), (5637, 21504), (7168, 16911), (7516, 16128), (8064, 15032), (9216, 13153), (10752, 11274)]