284080336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1069}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 583924680

約数和(自身を除く): 299844344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 977, 1069, 1954, 2138, 3908, 4276, 7816, 8552, 15632, 16609, 17104, 18173, 33218, 36346, 66436, 72692, 132872, 145384, 265744, 290768, 1044413, 2088826, 4177652, 8355304, 16710608, 17755021, 35510042, 71020084, 142040168, 284080336]

約数ペア:

[(1, 284080336), (2, 142040168), (4, 71020084), (8, 35510042), (16, 17755021), (17, 16710608), (34, 8355304), (68, 4177652), (136, 2088826), (272, 1044413), (977, 290768), (1069, 265744), (1954, 145384), (2138, 132872), (3908, 72692), (4276, 66436), (7816, 36346), (8552, 33218), (15632, 18173), (16609, 17104)]