395241552

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{21277}}^1$

素因数の和:21337

約数の個数: 80

約数和(自身を含む): 1160927680

約数和(自身を除く): 765686128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 21277, 42554, 63831, 85108, 127662, 170216, 191493, 255324, 340432, 382986, 510648, 574479, 765972, 914911, 1021296, 1148958, 1531944, 1829822, 2297916, 2744733, 3063888, 3659644, 4595832, 5489466, 7319288, 8234199, 9191664, 10978932, 14638576, 16468398, 21957864, 24702597, 32936796, 43915728, 49405194, 65873592, 98810388, 131747184, 197620776, 395241552]

約数ペア:

[(1, 395241552), (2, 197620776), (3, 131747184), (4, 98810388), (6, 65873592), (8, 49405194), (9, 43915728), (12, 32936796), (16, 24702597), (18, 21957864), (24, 16468398), (27, 14638576), (36, 10978932), (43, 9191664), (48, 8234199), (54, 7319288), (72, 5489466), (86, 4595832), (108, 3659644), (129, 3063888), (144, 2744733), (172, 2297916), (216, 1829822), (258, 1531944), (344, 1148958), (387, 1021296), (432, 914911), (516, 765972), (688, 574479), (774, 510648), (1032, 382986), (1161, 340432), (1548, 255324), (2064, 191493), (2322, 170216), (3096, 127662), (4644, 85108), (6192, 63831), (9288, 42554), (18576, 21277)]