490121856

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{60779}}^1$

素因数の和:60806

約数の個数: 96

約数和(自身を含む): 1611885600

約数和(自身を除く): 1121763744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 60779, 121558, 182337, 243116, 364674, 425453, 486232, 547011, 729348, 850906, 972464, 1094022, 1276359, 1458696, 1701812, 1944928, 2188044, 2552718, 2917392, 3403624, 3829077, 3889856, 4376088, 5105436, 5834784, 6807248, 7658154, 7779712, 8752176, 10210872, 11669568, 13614496, 15316308, 17504352, 20421744, 23339136, 27228992, 30632616, 35008704, 40843488, 54457984, 61265232, 70017408, 81686976, 122530464, 163373952, 245060928, 490121856]

約数ペア:

[(1, 490121856), (2, 245060928), (3, 163373952), (4, 122530464), (6, 81686976), (7, 70017408), (8, 61265232), (9, 54457984), (12, 40843488), (14, 35008704), (16, 30632616), (18, 27228992), (21, 23339136), (24, 20421744), (28, 17504352), (32, 15316308), (36, 13614496), (42, 11669568), (48, 10210872), (56, 8752176), (63, 7779712), (64, 7658154), (72, 6807248), (84, 5834784), (96, 5105436), (112, 4376088), (126, 3889856), (128, 3829077), (144, 3403624), (168, 2917392), (192, 2552718), (224, 2188044), (252, 1944928), (288, 1701812), (336, 1458696), (384, 1276359), (448, 1094022), (504, 972464), (576, 850906), (672, 729348), (896, 547011), (1008, 486232), (1152, 425453), (1344, 364674), (2016, 243116), (2688, 182337), (4032, 121558), (8064, 60779)]