1855446768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17203}}^1$

素因数の和:17331

約数の個数: 120

約数和(自身を含む): 5990295168

約数和(自身を除く): 4134848400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2247, 2568, 2996, 3852, 4494, 5136, 5992, 6741, 7704, 8988, 11984, 13482, 15408, 17203, 17976, 26964, 34406, 35952, 51609, 53928, 68812, 103218, 107856, 120421, 137624, 154827, 206436, 240842, 275248, 309654, 361263, 412872, 481684, 619308, 722526, 825744, 963368, 1083789, 1238616, 1445052, 1840721, 1926736, 2167578, 2477232, 2890104, 3681442, 4335156, 5522163, 5780208, 7362884, 8670312, 11044326, 12885047, 14725768, 16566489, 17340624, 22088652, 25770094, 29451536, 33132978, 38655141, 44177304, 51540188, 66265956, 77310282, 88354608, 103080376, 115965423, 132531912, 154620564, 206160752, 231930846, 265063824, 309241128, 463861692, 618482256, 927723384, 1855446768]

約数ペア:

[(1, 1855446768), (2, 927723384), (3, 618482256), (4, 463861692), (6, 309241128), (7, 265063824), (8, 231930846), (9, 206160752), (12, 154620564), (14, 132531912), (16, 115965423), (18, 103080376), (21, 88354608), (24, 77310282), (28, 66265956), (36, 51540188), (42, 44177304), (48, 38655141), (56, 33132978), (63, 29451536), (72, 25770094), (84, 22088652), (107, 17340624), (112, 16566489), (126, 14725768), (144, 12885047), (168, 11044326), (214, 8670312), (252, 7362884), (321, 5780208), (336, 5522163), (428, 4335156), (504, 3681442), (642, 2890104), (749, 2477232), (856, 2167578), (963, 1926736), (1008, 1840721), (1284, 1445052), (1498, 1238616), (1712, 1083789), (1926, 963368), (2247, 825744), (2568, 722526), (2996, 619308), (3852, 481684), (4494, 412872), (5136, 361263), (5992, 309654), (6741, 275248), (7704, 240842), (8988, 206436), (11984, 154827), (13482, 137624), (15408, 120421), (17203, 107856), (17976, 103218), (26964, 68812), (34406, 53928), (35952, 51609)]