1008048032

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 2004912000

約数和(自身を除く): 996863968

約数列:

[1, 2, 4, 8, 16, 32, 199, 311, 398, 509, 622, 796, 1018, 1244, 1592, 2036, 2488, 3184, 4072, 4976, 6368, 8144, 9952, 16288, 61889, 101291, 123778, 158299, 202582, 247556, 316598, 405164, 495112, 633196, 810328, 990224, 1266392, 1620656, 1980448, 2532784, 3241312, 5065568, 31501501, 63003002, 126006004, 252012008, 504024016, 1008048032]

約数ペア:

[(1, 1008048032), (2, 504024016), (4, 252012008), (8, 126006004), (16, 63003002), (32, 31501501), (199, 5065568), (311, 3241312), (398, 2532784), (509, 1980448), (622, 1620656), (796, 1266392), (1018, 990224), (1244, 810328), (1592, 633196), (2036, 495112), (2488, 405164), (3184, 316598), (4072, 247556), (4976, 202582), (6368, 158299), (8144, 123778), (9952, 101291), (16288, 61889)]