745609344

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 2036328000

約数和(自身を除く): 1290718656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 139, 183, 192, 229, 244, 278, 366, 384, 417, 458, 488, 556, 687, 732, 834, 916, 976, 1112, 1374, 1464, 1668, 1832, 1952, 2224, 2748, 2928, 3336, 3664, 3904, 4448, 5496, 5856, 6672, 7328, 7808, 8479, 8896, 10992, 11712, 13344, 13969, 14656, 16958, 17792, 21984, 23424, 25437, 26688, 27938, 29312, 31831, 33916, 41907, 43968, 50874, 53376, 55876, 63662, 67832, 83814, 87936, 95493, 101748, 111752, 127324, 135664, 167628, 190986, 203496, 223504, 254648, 271328, 335256, 381972, 406992, 447008, 509296, 542656, 670512, 763944, 813984, 894016, 1018592, 1085312, 1341024, 1527888, 1627968, 1788032, 1941691, 2037184, 2682048, 3055776, 3255936, 3883382, 4074368, 5364096, 5825073, 6111552, 7766764, 11650146, 12223104, 15533528, 23300292, 31067056, 46600584, 62134112, 93201168, 124268224, 186402336, 248536448, 372804672, 745609344]

約数ペア:

[(1, 745609344), (2, 372804672), (3, 248536448), (4, 186402336), (6, 124268224), (8, 93201168), (12, 62134112), (16, 46600584), (24, 31067056), (32, 23300292), (48, 15533528), (61, 12223104), (64, 11650146), (96, 7766764), (122, 6111552), (128, 5825073), (139, 5364096), (183, 4074368), (192, 3883382), (229, 3255936), (244, 3055776), (278, 2682048), (366, 2037184), (384, 1941691), (417, 1788032), (458, 1627968), (488, 1527888), (556, 1341024), (687, 1085312), (732, 1018592), (834, 894016), (916, 813984), (976, 763944), (1112, 670512), (1374, 542656), (1464, 509296), (1668, 447008), (1832, 406992), (1952, 381972), (2224, 335256), (2748, 271328), (2928, 254648), (3336, 223504), (3664, 203496), (3904, 190986), (4448, 167628), (5496, 135664), (5856, 127324), (6672, 111752), (7328, 101748), (7808, 95493), (8479, 87936), (8896, 83814), (10992, 67832), (11712, 63662), (13344, 55876), (13969, 53376), (14656, 50874), (16958, 43968), (17792, 41907), (21984, 33916), (23424, 31831), (25437, 29312), (26688, 27938)]