315248544

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 1062512640

約数和(自身を除く): 747264096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 127, 136, 144, 153, 156, 169, 204, 208, 216, 221, 234, 254, 272, 288, 306, 312, 338, 351, 381, 408, 416, 432, 442, 459, 468, 507, 508, 544, 612, 624, 663, 676, 702, 762, 816, 864, 884, 918, 936, 1014, 1016, 1143, 1224, 1248, 1326, 1352, 1404, 1521, 1524, 1632, 1651, 1768, 1836, 1872, 1989, 2028, 2032, 2159, 2286, 2448, 2652, 2704, 2808, 2873, 3042, 3048, 3302, 3429, 3536, 3672, 3744, 3978, 4056, 4064, 4318, 4563, 4572, 4896, 4953, 5304, 5408, 5616, 5746, 5967, 6084, 6096, 6477, 6604, 6858, 7072, 7344, 7956, 8112, 8619, 8636, 9126, 9144, 9906, 10608, 11232, 11492, 11934, 12168, 12192, 12954, 13208, 13716, 14688, 14859, 15912, 16224, 17238, 17272, 18252, 18288, 19431, 19812, 21216, 21463, 22984, 23868, 24336, 25857, 25908, 26416, 27432, 28067, 29718, 31824, 34476, 34544, 36504, 36576, 38862, 39624, 42926, 44577, 45968, 47736, 48672, 51714, 51816, 52832, 54864, 56134, 58293, 59436, 63648, 64389, 68952, 69088, 73008, 77571, 77724, 79248, 84201, 85852, 89154, 91936, 95472, 103428, 103632, 109728, 112268, 116586, 118872, 128778, 137904, 146016, 155142, 155448, 158496, 168402, 171704, 178308, 190944, 193167, 206856, 207264, 224536, 233172, 237744, 252603, 257556, 275808, 310284, 310896, 336804, 343408, 356616, 364871, 386334, 413712, 449072, 466344, 475488, 505206, 515112, 579501, 620568, 621792, 673608, 686816, 713232, 729742, 757809, 772668, 827424, 898144, 932688, 1010412, 1030224, 1094613, 1159002, 1241136, 1347216, 1426464, 1459484, 1515618, 1545336, 1865376, 2020824, 2060448, 2189226, 2318004, 2482272, 2694432, 2918968, 3031236, 3090672, 3283839, 4041648, 4378452, 4636008, 5837936, 6062472, 6181344, 6567678, 8083296, 8756904, 9272016, 9851517, 11675872, 12124944, 13135356, 17513808, 18544032, 19703034, 24249888, 26270712, 35027616, 39406068, 52541424, 78812136, 105082848, 157624272, 315248544]

約数ペア:

[(1, 315248544), (2, 157624272), (3, 105082848), (4, 78812136), (6, 52541424), (8, 39406068), (9, 35027616), (12, 26270712), (13, 24249888), (16, 19703034), (17, 18544032), (18, 17513808), (24, 13135356), (26, 12124944), (27, 11675872), (32, 9851517), (34, 9272016), (36, 8756904), (39, 8083296), (48, 6567678), (51, 6181344), (52, 6062472), (54, 5837936), (68, 4636008), (72, 4378452), (78, 4041648), (96, 3283839), (102, 3090672), (104, 3031236), (108, 2918968), (117, 2694432), (127, 2482272), (136, 2318004), (144, 2189226), (153, 2060448), (156, 2020824), (169, 1865376), (204, 1545336), (208, 1515618), (216, 1459484), (221, 1426464), (234, 1347216), (254, 1241136), (272, 1159002), (288, 1094613), (306, 1030224), (312, 1010412), (338, 932688), (351, 898144), (381, 827424), (408, 772668), (416, 757809), (432, 729742), (442, 713232), (459, 686816), (468, 673608), (507, 621792), (508, 620568), (544, 579501), (612, 515112), (624, 505206), (663, 475488), (676, 466344), (702, 449072), (762, 413712), (816, 386334), (864, 364871), (884, 356616), (918, 343408), (936, 336804), (1014, 310896), (1016, 310284), (1143, 275808), (1224, 257556), (1248, 252603), (1326, 237744), (1352, 233172), (1404, 224536), (1521, 207264), (1524, 206856), (1632, 193167), (1651, 190944), (1768, 178308), (1836, 171704), (1872, 168402), (1989, 158496), (2028, 155448), (2032, 155142), (2159, 146016), (2286, 137904), (2448, 128778), (2652, 118872), (2704, 116586), (2808, 112268), (2873, 109728), (3042, 103632), (3048, 103428), (3302, 95472), (3429, 91936), (3536, 89154), (3672, 85852), (3744, 84201), (3978, 79248), (4056, 77724), (4064, 77571), (4318, 73008), (4563, 69088), (4572, 68952), (4896, 64389), (4953, 63648), (5304, 59436), (5408, 58293), (5616, 56134), (5746, 54864), (5967, 52832), (6084, 51816), (6096, 51714), (6477, 48672), (6604, 47736), (6858, 45968), (7072, 44577), (7344, 42926), (7956, 39624), (8112, 38862), (8619, 36576), (8636, 36504), (9126, 34544), (9144, 34476), (9906, 31824), (10608, 29718), (11232, 28067), (11492, 27432), (11934, 26416), (12168, 25908), (12192, 25857), (12954, 24336), (13208, 23868), (13716, 22984), (14688, 21463), (14859, 21216), (15912, 19812), (16224, 19431), (17238, 18288), (17272, 18252)]