285994044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1901}}^1$

素因数の和:2120

約数の個数: 96

約数和(自身を含む): 852096000

約数和(自身を除く): 566101956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 252, 378, 398, 597, 756, 796, 1194, 1393, 1791, 1901, 2388, 2786, 3582, 3802, 4179, 5373, 5572, 5703, 7164, 7604, 8358, 10746, 11406, 12537, 13307, 16716, 17109, 21492, 22812, 25074, 26614, 34218, 37611, 39921, 50148, 51327, 53228, 68436, 75222, 79842, 102654, 119763, 150444, 159684, 205308, 239526, 359289, 378299, 479052, 718578, 756598, 1134897, 1437156, 1513196, 2269794, 2648093, 3404691, 4539588, 5296186, 6809382, 7944279, 10214073, 10592372, 13618764, 15888558, 20428146, 23832837, 31777116, 40856292, 47665674, 71498511, 95331348, 142997022, 285994044]

約数ペア:

[(1, 285994044), (2, 142997022), (3, 95331348), (4, 71498511), (6, 47665674), (7, 40856292), (9, 31777116), (12, 23832837), (14, 20428146), (18, 15888558), (21, 13618764), (27, 10592372), (28, 10214073), (36, 7944279), (42, 6809382), (54, 5296186), (63, 4539588), (84, 3404691), (108, 2648093), (126, 2269794), (189, 1513196), (199, 1437156), (252, 1134897), (378, 756598), (398, 718578), (597, 479052), (756, 378299), (796, 359289), (1194, 239526), (1393, 205308), (1791, 159684), (1901, 150444), (2388, 119763), (2786, 102654), (3582, 79842), (3802, 75222), (4179, 68436), (5373, 53228), (5572, 51327), (5703, 50148), (7164, 39921), (7604, 37611), (8358, 34218), (10746, 26614), (11406, 25074), (12537, 22812), (13307, 21492), (16716, 17109)]