243706752

素因数分解:

$2^7\times 3^3\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 725587200

約数和(自身を除く): 481880448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 151, 192, 216, 288, 302, 384, 432, 453, 467, 576, 604, 864, 906, 934, 1152, 1208, 1359, 1401, 1728, 1812, 1868, 2416, 2718, 2802, 3456, 3624, 3736, 4077, 4203, 4832, 5436, 5604, 7248, 7472, 8154, 8406, 9664, 10872, 11208, 12609, 14496, 14944, 16308, 16812, 19328, 21744, 22416, 25218, 28992, 29888, 32616, 33624, 43488, 44832, 50436, 57984, 59776, 65232, 67248, 70517, 86976, 89664, 100872, 130464, 134496, 141034, 173952, 179328, 201744, 211551, 260928, 268992, 282068, 403488, 423102, 521856, 537984, 564136, 634653, 806976, 846204, 1128272, 1269306, 1613952, 1692408, 1903959, 2256544, 2538612, 3384816, 3807918, 4513088, 5077224, 6769632, 7615836, 9026176, 10154448, 13539264, 15231672, 20308896, 27078528, 30463344, 40617792, 60926688, 81235584, 121853376, 243706752]

約数ペア:

[(1, 243706752), (2, 121853376), (3, 81235584), (4, 60926688), (6, 40617792), (8, 30463344), (9, 27078528), (12, 20308896), (16, 15231672), (18, 13539264), (24, 10154448), (27, 9026176), (32, 7615836), (36, 6769632), (48, 5077224), (54, 4513088), (64, 3807918), (72, 3384816), (96, 2538612), (108, 2256544), (128, 1903959), (144, 1692408), (151, 1613952), (192, 1269306), (216, 1128272), (288, 846204), (302, 806976), (384, 634653), (432, 564136), (453, 537984), (467, 521856), (576, 423102), (604, 403488), (864, 282068), (906, 268992), (934, 260928), (1152, 211551), (1208, 201744), (1359, 179328), (1401, 173952), (1728, 141034), (1812, 134496), (1868, 130464), (2416, 100872), (2718, 89664), (2802, 86976), (3456, 70517), (3624, 67248), (3736, 65232), (4077, 59776), (4203, 57984), (4832, 50436), (5436, 44832), (5604, 43488), (7248, 33624), (7472, 32616), (8154, 29888), (8406, 28992), (9664, 25218), (10872, 22416), (11208, 21744), (12609, 19328), (14496, 16812), (14944, 16308)]