259479432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 748051200

約数和(自身を除く): 488571768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 239, 306, 408, 478, 612, 717, 887, 956, 1224, 1434, 1774, 1912, 2151, 2661, 2868, 3548, 4063, 4302, 5322, 5736, 7096, 7983, 8126, 8604, 10644, 12189, 15079, 15966, 16252, 17208, 21288, 24378, 30158, 31932, 32504, 36567, 45237, 48756, 60316, 63864, 73134, 90474, 97512, 120632, 135711, 146268, 180948, 211993, 271422, 292536, 361896, 423986, 542844, 635979, 847972, 1085688, 1271958, 1695944, 1907937, 2543916, 3603881, 3815874, 5087832, 7207762, 7631748, 10811643, 14415524, 15263496, 21623286, 28831048, 32434929, 43246572, 64869858, 86493144, 129739716, 259479432]

約数ペア:

[(1, 259479432), (2, 129739716), (3, 86493144), (4, 64869858), (6, 43246572), (8, 32434929), (9, 28831048), (12, 21623286), (17, 15263496), (18, 14415524), (24, 10811643), (34, 7631748), (36, 7207762), (51, 5087832), (68, 3815874), (72, 3603881), (102, 2543916), (136, 1907937), (153, 1695944), (204, 1271958), (239, 1085688), (306, 847972), (408, 635979), (478, 542844), (612, 423986), (717, 361896), (887, 292536), (956, 271422), (1224, 211993), (1434, 180948), (1774, 146268), (1912, 135711), (2151, 120632), (2661, 97512), (2868, 90474), (3548, 73134), (4063, 63864), (4302, 60316), (5322, 48756), (5736, 45237), (7096, 36567), (7983, 32504), (8126, 31932), (8604, 30158), (10644, 24378), (12189, 21288), (15079, 17208), (15966, 16252)]