290180484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10937}}^1$

素因数の和:11025

約数の個数: 72

約数和(自身を含む): 812212128

約数和(自身を除く): 522031644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 4422, 6633, 8844, 10937, 13266, 21874, 26532, 32811, 43748, 65622, 98433, 120307, 131244, 196866, 240614, 360921, 393732, 481228, 721842, 732779, 1082763, 1443684, 1465558, 2165526, 2198337, 2931116, 4331052, 4396674, 6595011, 8060569, 8793348, 13190022, 16121138, 24181707, 26380044, 32242276, 48363414, 72545121, 96726828, 145090242, 290180484]

約数ペア:

[(1, 290180484), (2, 145090242), (3, 96726828), (4, 72545121), (6, 48363414), (9, 32242276), (11, 26380044), (12, 24181707), (18, 16121138), (22, 13190022), (33, 8793348), (36, 8060569), (44, 6595011), (66, 4396674), (67, 4331052), (99, 2931116), (132, 2198337), (134, 2165526), (198, 1465558), (201, 1443684), (268, 1082763), (396, 732779), (402, 721842), (603, 481228), (737, 393732), (804, 360921), (1206, 240614), (1474, 196866), (2211, 131244), (2412, 120307), (2948, 98433), (4422, 65622), (6633, 43748), (8844, 32811), (10937, 26532), (13266, 21874)]