918375664

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{1753}}^1$

素因数の和:2137

約数の個数: 40

約数和(自身を含む): 1800866880

約数和(自身を除く): 882491216

約数列:

[1, 2, 4, 8, 16, 137, 239, 274, 478, 548, 956, 1096, 1753, 1912, 2192, 3506, 3824, 7012, 14024, 28048, 32743, 65486, 130972, 240161, 261944, 418967, 480322, 523888, 837934, 960644, 1675868, 1921288, 3351736, 3842576, 6703472, 57398479, 114796958, 229593916, 459187832, 918375664]

約数ペア:

[(1, 918375664), (2, 459187832), (4, 229593916), (8, 114796958), (16, 57398479), (137, 6703472), (239, 3842576), (274, 3351736), (478, 1921288), (548, 1675868), (956, 960644), (1096, 837934), (1753, 523888), (1912, 480322), (2192, 418967), (3506, 261944), (3824, 240161), (7012, 130972), (14024, 65486), (28048, 32743)]