442728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 1441440

約数和(自身を除く): 998712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 43, 44, 52, 66, 72, 78, 86, 88, 99, 104, 117, 129, 132, 143, 156, 172, 198, 234, 258, 264, 286, 312, 344, 387, 396, 429, 468, 473, 516, 559, 572, 774, 792, 858, 936, 946, 1032, 1118, 1144, 1287, 1419, 1548, 1677, 1716, 1892, 2236, 2574, 2838, 3096, 3354, 3432, 3784, 4257, 4472, 5031, 5148, 5676, 6149, 6708, 8514, 10062, 10296, 11352, 12298, 13416, 17028, 18447, 20124, 24596, 34056, 36894, 40248, 49192, 55341, 73788, 110682, 147576, 221364, 442728]

約数ペア:

[(1, 442728), (2, 221364), (3, 147576), (4, 110682), (6, 73788), (8, 55341), (9, 49192), (11, 40248), (12, 36894), (13, 34056), (18, 24596), (22, 20124), (24, 18447), (26, 17028), (33, 13416), (36, 12298), (39, 11352), (43, 10296), (44, 10062), (52, 8514), (66, 6708), (72, 6149), (78, 5676), (86, 5148), (88, 5031), (99, 4472), (104, 4257), (117, 3784), (129, 3432), (132, 3354), (143, 3096), (156, 2838), (172, 2574), (198, 2236), (234, 1892), (258, 1716), (264, 1677), (286, 1548), (312, 1419), (344, 1287), (387, 1144), (396, 1118), (429, 1032), (468, 946), (473, 936), (516, 858), (559, 792), (572, 774)]