243819288

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{26251}}^1$

素因数の和:26309

約数の個数: 64

約数和(自身を含む): 693052800

約数和(自身を除く): 449233512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 26251, 52502, 78753, 105004, 157506, 210008, 236259, 315012, 472518, 630024, 708777, 945036, 1128793, 1417554, 1890072, 2257586, 2835108, 3386379, 4515172, 5670216, 6772758, 9030344, 10159137, 13545516, 20318274, 27091032, 30477411, 40636548, 60954822, 81273096, 121909644, 243819288]

約数ペア:

[(1, 243819288), (2, 121909644), (3, 81273096), (4, 60954822), (6, 40636548), (8, 30477411), (9, 27091032), (12, 20318274), (18, 13545516), (24, 10159137), (27, 9030344), (36, 6772758), (43, 5670216), (54, 4515172), (72, 3386379), (86, 2835108), (108, 2257586), (129, 1890072), (172, 1417554), (216, 1128793), (258, 945036), (344, 708777), (387, 630024), (516, 472518), (774, 315012), (1032, 236259), (1161, 210008), (1548, 157506), (2322, 105004), (3096, 78753), (4644, 52502), (9288, 26251)]