291474144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 901135872

約数和(自身を除く): 609661728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 381, 416, 468, 508, 613, 624, 762, 936, 1016, 1143, 1226, 1248, 1524, 1651, 1839, 1872, 2032, 2286, 2452, 3048, 3302, 3678, 3744, 4064, 4572, 4904, 4953, 5517, 6096, 6604, 7356, 7969, 9144, 9808, 9906, 11034, 12192, 13208, 14712, 14859, 15938, 18288, 19616, 19812, 22068, 23907, 26416, 29424, 29718, 31876, 36576, 39624, 44136, 47814, 52832, 58848, 59436, 63752, 71721, 77851, 79248, 88272, 95628, 118872, 127504, 143442, 155702, 158496, 176544, 191256, 233553, 237744, 255008, 286884, 311404, 382512, 467106, 475488, 573768, 622808, 700659, 765024, 934212, 1012063, 1147536, 1245616, 1401318, 1868424, 2024126, 2295072, 2491232, 2802636, 3036189, 3736848, 4048252, 5605272, 6072378, 7473696, 8096504, 9108567, 11210544, 12144756, 16193008, 18217134, 22421088, 24289512, 32386016, 36434268, 48579024, 72868536, 97158048, 145737072, 291474144]

約数ペア:

[(1, 291474144), (2, 145737072), (3, 97158048), (4, 72868536), (6, 48579024), (8, 36434268), (9, 32386016), (12, 24289512), (13, 22421088), (16, 18217134), (18, 16193008), (24, 12144756), (26, 11210544), (32, 9108567), (36, 8096504), (39, 7473696), (48, 6072378), (52, 5605272), (72, 4048252), (78, 3736848), (96, 3036189), (104, 2802636), (117, 2491232), (127, 2295072), (144, 2024126), (156, 1868424), (208, 1401318), (234, 1245616), (254, 1147536), (288, 1012063), (312, 934212), (381, 765024), (416, 700659), (468, 622808), (508, 573768), (613, 475488), (624, 467106), (762, 382512), (936, 311404), (1016, 286884), (1143, 255008), (1226, 237744), (1248, 233553), (1524, 191256), (1651, 176544), (1839, 158496), (1872, 155702), (2032, 143442), (2286, 127504), (2452, 118872), (3048, 95628), (3302, 88272), (3678, 79248), (3744, 77851), (4064, 71721), (4572, 63752), (4904, 59436), (4953, 58848), (5517, 52832), (6096, 47814), (6604, 44136), (7356, 39624), (7969, 36576), (9144, 31876), (9808, 29718), (9906, 29424), (11034, 26416), (12192, 23907), (13208, 22068), (14712, 19812), (14859, 19616), (15938, 18288)]