511561472

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{105173}}^1$

素因数の和:105208

約数の個数: 36

約数和(自身を含む): 1074878280

約数和(自身を除く): 563316808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 105173, 210346, 420692, 841384, 1682768, 1998287, 3365536, 3996574, 6731072, 7993148, 13462144, 15986296, 26924288, 31972592, 63945184, 127890368, 255780736, 511561472]

約数ペア:

[(1, 511561472), (2, 255780736), (4, 127890368), (8, 63945184), (16, 31972592), (19, 26924288), (32, 15986296), (38, 13462144), (64, 7993148), (76, 6731072), (128, 3996574), (152, 3365536), (256, 1998287), (304, 1682768), (608, 841384), (1216, 420692), (2432, 210346), (4864, 105173)]