981075456

素因数分解:

$2^9\times 3^3\times {\mathrm{70969}}^1$

素因数の和:70996

約数の個数: 80

約数和(自身を含む): 2904092400

約数和(自身を除く): 1923016944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 70969, 141938, 212907, 283876, 425814, 567752, 638721, 851628, 1135504, 1277442, 1703256, 1916163, 2271008, 2554884, 3406512, 3832326, 4542016, 5109768, 6813024, 7664652, 9084032, 10219536, 13626048, 15329304, 18168064, 20439072, 27252096, 30658608, 36336128, 40878144, 54504192, 61317216, 81756288, 109008384, 122634432, 163512576, 245268864, 327025152, 490537728, 981075456]

約数ペア:

[(1, 981075456), (2, 490537728), (3, 327025152), (4, 245268864), (6, 163512576), (8, 122634432), (9, 109008384), (12, 81756288), (16, 61317216), (18, 54504192), (24, 40878144), (27, 36336128), (32, 30658608), (36, 27252096), (48, 20439072), (54, 18168064), (64, 15329304), (72, 13626048), (96, 10219536), (108, 9084032), (128, 7664652), (144, 6813024), (192, 5109768), (216, 4542016), (256, 3832326), (288, 3406512), (384, 2554884), (432, 2271008), (512, 1916163), (576, 1703256), (768, 1277442), (864, 1135504), (1152, 851628), (1536, 638721), (1728, 567752), (2304, 425814), (3456, 283876), (4608, 212907), (6912, 141938), (13824, 70969)]