1384830944

素因数分解:

$2^5\times 7^3\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 3197880000

約数和(自身を除く): 1813049056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 281, 343, 392, 449, 562, 686, 784, 898, 1124, 1372, 1568, 1796, 1967, 2248, 2744, 3143, 3592, 3934, 4496, 5488, 6286, 7184, 7868, 8992, 10976, 12572, 13769, 14368, 15736, 22001, 25144, 27538, 31472, 44002, 50288, 55076, 62944, 88004, 96383, 100576, 110152, 126169, 154007, 176008, 192766, 220304, 252338, 308014, 352016, 385532, 440608, 504676, 616028, 704032, 771064, 883183, 1009352, 1232056, 1542128, 1766366, 2018704, 2464112, 3084256, 3532732, 4037408, 4928224, 6182281, 7065464, 12364562, 14130928, 24729124, 28261856, 43275967, 49458248, 86551934, 98916496, 173103868, 197832992, 346207736, 692415472, 1384830944]

約数ペア:

[(1, 1384830944), (2, 692415472), (4, 346207736), (7, 197832992), (8, 173103868), (14, 98916496), (16, 86551934), (28, 49458248), (32, 43275967), (49, 28261856), (56, 24729124), (98, 14130928), (112, 12364562), (196, 7065464), (224, 6182281), (281, 4928224), (343, 4037408), (392, 3532732), (449, 3084256), (562, 2464112), (686, 2018704), (784, 1766366), (898, 1542128), (1124, 1232056), (1372, 1009352), (1568, 883183), (1796, 771064), (1967, 704032), (2248, 616028), (2744, 504676), (3143, 440608), (3592, 385532), (3934, 352016), (4496, 308014), (5488, 252338), (6286, 220304), (7184, 192766), (7868, 176008), (8992, 154007), (10976, 126169), (12572, 110152), (13769, 100576), (14368, 96383), (15736, 88004), (22001, 62944), (25144, 55076), (27538, 50288), (31472, 44002)]