309893136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 977080320

約数和(自身を除く): 667187184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 227, 238, 239, 272, 336, 357, 408, 454, 476, 478, 681, 714, 717, 816, 908, 952, 956, 1362, 1428, 1434, 1589, 1673, 1816, 1904, 1912, 2724, 2856, 2868, 3178, 3346, 3632, 3824, 3859, 4063, 4767, 5019, 5448, 5712, 5736, 6356, 6692, 7718, 8126, 9534, 10038, 10896, 11472, 11577, 12189, 12712, 13384, 15436, 16252, 19068, 20076, 23154, 24378, 25424, 26768, 27013, 28441, 30872, 32504, 38136, 40152, 46308, 48756, 54026, 54253, 56882, 61744, 65008, 76272, 80304, 81039, 85323, 92616, 97512, 108052, 108506, 113764, 162078, 162759, 170646, 185232, 195024, 216104, 217012, 227528, 324156, 325518, 341292, 379771, 432208, 434024, 455056, 648312, 651036, 682584, 759542, 868048, 922301, 1139313, 1296624, 1302072, 1365168, 1519084, 1844602, 2278626, 2604144, 2766903, 3038168, 3689204, 4557252, 5533806, 6076336, 6456107, 7378408, 9114504, 11067612, 12912214, 14756816, 18229008, 19368321, 22135224, 25824428, 38736642, 44270448, 51648856, 77473284, 103297712, 154946568, 309893136]

約数ペア:

[(1, 309893136), (2, 154946568), (3, 103297712), (4, 77473284), (6, 51648856), (7, 44270448), (8, 38736642), (12, 25824428), (14, 22135224), (16, 19368321), (17, 18229008), (21, 14756816), (24, 12912214), (28, 11067612), (34, 9114504), (42, 7378408), (48, 6456107), (51, 6076336), (56, 5533806), (68, 4557252), (84, 3689204), (102, 3038168), (112, 2766903), (119, 2604144), (136, 2278626), (168, 1844602), (204, 1519084), (227, 1365168), (238, 1302072), (239, 1296624), (272, 1139313), (336, 922301), (357, 868048), (408, 759542), (454, 682584), (476, 651036), (478, 648312), (681, 455056), (714, 434024), (717, 432208), (816, 379771), (908, 341292), (952, 325518), (956, 324156), (1362, 227528), (1428, 217012), (1434, 216104), (1589, 195024), (1673, 185232), (1816, 170646), (1904, 162759), (1912, 162078), (2724, 113764), (2856, 108506), (2868, 108052), (3178, 97512), (3346, 92616), (3632, 85323), (3824, 81039), (3859, 80304), (4063, 76272), (4767, 65008), (5019, 61744), (5448, 56882), (5712, 54253), (5736, 54026), (6356, 48756), (6692, 46308), (7718, 40152), (8126, 38136), (9534, 32504), (10038, 30872), (10896, 28441), (11472, 27013), (11577, 26768), (12189, 25424), (12712, 24378), (13384, 23154), (15436, 20076), (16252, 19068)]