328853504

素因数分解:

$2^{11}\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 798279300

約数和(自身を除く): 469425796

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 113, 116, 128, 196, 203, 224, 226, 232, 256, 392, 406, 448, 452, 464, 512, 784, 791, 812, 896, 904, 928, 1024, 1421, 1568, 1582, 1624, 1792, 1808, 1856, 2048, 2842, 3136, 3164, 3248, 3277, 3584, 3616, 3712, 5537, 5684, 6272, 6328, 6496, 6554, 7168, 7232, 7424, 11074, 11368, 12544, 12656, 12992, 13108, 14336, 14464, 14848, 22148, 22736, 22939, 25088, 25312, 25984, 26216, 28928, 29696, 44296, 45472, 45878, 50176, 50624, 51968, 52432, 57856, 59392, 88592, 90944, 91756, 100352, 101248, 103936, 104864, 115712, 160573, 177184, 181888, 183512, 202496, 207872, 209728, 231424, 321146, 354368, 363776, 367024, 404992, 415744, 419456, 642292, 708736, 727552, 734048, 809984, 838912, 1284584, 1417472, 1455104, 1468096, 1619968, 1677824, 2569168, 2834944, 2910208, 2936192, 3355648, 5138336, 5669888, 5872384, 6711296, 10276672, 11339776, 11744768, 20553344, 23489536, 41106688, 46979072, 82213376, 164426752, 328853504]

約数ペア:

[(1, 328853504), (2, 164426752), (4, 82213376), (7, 46979072), (8, 41106688), (14, 23489536), (16, 20553344), (28, 11744768), (29, 11339776), (32, 10276672), (49, 6711296), (56, 5872384), (58, 5669888), (64, 5138336), (98, 3355648), (112, 2936192), (113, 2910208), (116, 2834944), (128, 2569168), (196, 1677824), (203, 1619968), (224, 1468096), (226, 1455104), (232, 1417472), (256, 1284584), (392, 838912), (406, 809984), (448, 734048), (452, 727552), (464, 708736), (512, 642292), (784, 419456), (791, 415744), (812, 404992), (896, 367024), (904, 363776), (928, 354368), (1024, 321146), (1421, 231424), (1568, 209728), (1582, 207872), (1624, 202496), (1792, 183512), (1808, 181888), (1856, 177184), (2048, 160573), (2842, 115712), (3136, 104864), (3164, 103936), (3248, 101248), (3277, 100352), (3584, 91756), (3616, 90944), (3712, 88592), (5537, 59392), (5684, 57856), (6272, 52432), (6328, 51968), (6496, 50624), (6554, 50176), (7168, 45878), (7232, 45472), (7424, 44296), (11074, 29696), (11368, 28928), (12544, 26216), (12656, 25984), (12992, 25312), (13108, 25088), (14336, 22939), (14464, 22736), (14848, 22148)]