443957248

素因数分解:

$2^{14}\times 7^3\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 1048544000

約数和(自身を除く): 604586752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 128, 158, 196, 224, 256, 316, 343, 392, 448, 512, 553, 632, 686, 784, 896, 1024, 1106, 1264, 1372, 1568, 1792, 2048, 2212, 2528, 2744, 3136, 3584, 3871, 4096, 4424, 5056, 5488, 6272, 7168, 7742, 8192, 8848, 10112, 10976, 12544, 14336, 15484, 16384, 17696, 20224, 21952, 25088, 27097, 28672, 30968, 35392, 40448, 43904, 50176, 54194, 57344, 61936, 70784, 80896, 87808, 100352, 108388, 114688, 123872, 141568, 161792, 175616, 200704, 216776, 247744, 283136, 323584, 351232, 401408, 433552, 495488, 566272, 647168, 702464, 802816, 867104, 990976, 1132544, 1294336, 1404928, 1734208, 1981952, 2265088, 2809856, 3468416, 3963904, 4530176, 5619712, 6936832, 7927808, 9060352, 13873664, 15855616, 27747328, 31711232, 55494656, 63422464, 110989312, 221978624, 443957248]

約数ペア:

[(1, 443957248), (2, 221978624), (4, 110989312), (7, 63422464), (8, 55494656), (14, 31711232), (16, 27747328), (28, 15855616), (32, 13873664), (49, 9060352), (56, 7927808), (64, 6936832), (79, 5619712), (98, 4530176), (112, 3963904), (128, 3468416), (158, 2809856), (196, 2265088), (224, 1981952), (256, 1734208), (316, 1404928), (343, 1294336), (392, 1132544), (448, 990976), (512, 867104), (553, 802816), (632, 702464), (686, 647168), (784, 566272), (896, 495488), (1024, 433552), (1106, 401408), (1264, 351232), (1372, 323584), (1568, 283136), (1792, 247744), (2048, 216776), (2212, 200704), (2528, 175616), (2744, 161792), (3136, 141568), (3584, 123872), (3871, 114688), (4096, 108388), (4424, 100352), (5056, 87808), (5488, 80896), (6272, 70784), (7168, 61936), (7742, 57344), (8192, 54194), (8848, 50176), (10112, 43904), (10976, 40448), (12544, 35392), (14336, 30968), (15484, 28672), (16384, 27097), (17696, 25088), (20224, 21952)]