1645832016

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{672317}}^1$

素因数の和:672348

約数の個数: 60

約数和(自身を含む): 4876994772

約数和(自身を除く): 3231162756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 672317, 1344634, 2016951, 2689268, 4033902, 5378536, 6050853, 8067804, 10757072, 11429389, 12101706, 16135608, 22858778, 24203412, 32271216, 34288167, 45717556, 48406824, 68576334, 91435112, 96813648, 102864501, 137152668, 182870224, 205729002, 274305336, 411458004, 548610672, 822916008, 1645832016]

約数ペア:

[(1, 1645832016), (2, 822916008), (3, 548610672), (4, 411458004), (6, 274305336), (8, 205729002), (9, 182870224), (12, 137152668), (16, 102864501), (17, 96813648), (18, 91435112), (24, 68576334), (34, 48406824), (36, 45717556), (48, 34288167), (51, 32271216), (68, 24203412), (72, 22858778), (102, 16135608), (136, 12101706), (144, 11429389), (153, 10757072), (204, 8067804), (272, 6050853), (306, 5378536), (408, 4033902), (612, 2689268), (816, 2016951), (1224, 1344634), (2448, 672317)]