259551648

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 563460192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 41, 48, 51, 54, 68, 72, 82, 96, 102, 108, 123, 136, 144, 153, 164, 204, 216, 246, 272, 288, 306, 328, 369, 408, 431, 432, 459, 492, 544, 612, 656, 697, 738, 816, 862, 864, 918, 984, 1107, 1224, 1293, 1312, 1394, 1476, 1632, 1724, 1836, 1968, 2091, 2214, 2448, 2586, 2788, 2952, 3448, 3672, 3879, 3936, 4182, 4428, 4896, 5172, 5576, 5904, 6273, 6896, 7327, 7344, 7758, 8364, 8856, 10344, 11152, 11637, 11808, 12546, 13792, 14654, 14688, 15516, 16728, 17671, 17712, 18819, 20688, 21981, 22304, 23274, 25092, 29308, 31032, 33456, 35342, 35424, 37638, 41376, 43962, 46548, 50184, 53013, 58616, 62064, 65943, 66912, 70684, 75276, 87924, 93096, 100368, 106026, 117232, 124128, 131886, 141368, 150552, 159039, 175848, 186192, 197829, 200736, 212052, 234464, 263772, 282736, 300407, 301104, 318078, 351696, 372384, 395658, 424104, 477117, 527544, 565472, 600814, 602208, 636156, 703392, 791316, 848208, 901221, 954234, 1055088, 1201628, 1272312, 1582632, 1696416, 1802442, 1908468, 2110176, 2403256, 2544624, 2703663, 3165264, 3604884, 3816936, 4806512, 5089248, 5407326, 6330528, 7209768, 7633872, 8110989, 9613024, 10814652, 14419536, 15267744, 16221978, 21629304, 28839072, 32443956, 43258608, 64887912, 86517216, 129775824, 259551648]

約数ペア:

[(1, 259551648), (2, 129775824), (3, 86517216), (4, 64887912), (6, 43258608), (8, 32443956), (9, 28839072), (12, 21629304), (16, 16221978), (17, 15267744), (18, 14419536), (24, 10814652), (27, 9613024), (32, 8110989), (34, 7633872), (36, 7209768), (41, 6330528), (48, 5407326), (51, 5089248), (54, 4806512), (68, 3816936), (72, 3604884), (82, 3165264), (96, 2703663), (102, 2544624), (108, 2403256), (123, 2110176), (136, 1908468), (144, 1802442), (153, 1696416), (164, 1582632), (204, 1272312), (216, 1201628), (246, 1055088), (272, 954234), (288, 901221), (306, 848208), (328, 791316), (369, 703392), (408, 636156), (431, 602208), (432, 600814), (459, 565472), (492, 527544), (544, 477117), (612, 424104), (656, 395658), (697, 372384), (738, 351696), (816, 318078), (862, 301104), (864, 300407), (918, 282736), (984, 263772), (1107, 234464), (1224, 212052), (1293, 200736), (1312, 197829), (1394, 186192), (1476, 175848), (1632, 159039), (1724, 150552), (1836, 141368), (1968, 131886), (2091, 124128), (2214, 117232), (2448, 106026), (2586, 100368), (2788, 93096), (2952, 87924), (3448, 75276), (3672, 70684), (3879, 66912), (3936, 65943), (4182, 62064), (4428, 58616), (4896, 53013), (5172, 50184), (5576, 46548), (5904, 43962), (6273, 41376), (6896, 37638), (7327, 35424), (7344, 35342), (7758, 33456), (8364, 31032), (8856, 29308), (10344, 25092), (11152, 23274), (11637, 22304), (11808, 21981), (12546, 20688), (13792, 18819), (14654, 17712), (14688, 17671), (15516, 16728)]