1731241728

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^2\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 216

約数和(自身を含む): 5282718000

約数和(自身を除く): 3551476272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 149, 164, 192, 216, 246, 256, 288, 298, 328, 369, 384, 432, 447, 492, 576, 596, 656, 738, 768, 864, 894, 984, 1107, 1152, 1192, 1312, 1341, 1476, 1681, 1728, 1788, 1968, 2214, 2304, 2384, 2624, 2682, 2952, 3362, 3456, 3576, 3936, 4023, 4428, 4768, 5043, 5248, 5364, 5904, 6109, 6724, 6912, 7152, 7872, 8046, 8856, 9536, 10086, 10496, 10728, 11808, 12218, 13448, 14304, 15129, 15744, 16092, 17712, 18327, 19072, 20172, 21456, 23616, 24436, 26896, 28608, 30258, 31488, 32184, 35424, 36654, 38144, 40344, 42912, 45387, 47232, 48872, 53792, 54981, 57216, 60516, 64368, 70848, 73308, 80688, 85824, 90774, 94464, 97744, 107584, 109962, 114432, 121032, 128736, 141696, 146616, 161376, 164943, 171648, 181548, 195488, 215168, 219924, 242064, 250469, 257472, 283392, 293232, 322752, 329886, 343296, 363096, 390976, 430336, 439848, 484128, 500938, 514944, 586464, 645504, 659772, 726192, 751407, 781952, 879696, 968256, 1001876, 1029888, 1172928, 1291008, 1319544, 1452384, 1502814, 1563904, 1759392, 1936512, 2003752, 2254221, 2345856, 2639088, 2904768, 3005628, 3518784, 3873024, 4007504, 4508442, 4691712, 5278176, 5809536, 6011256, 6762663, 7037568, 8015008, 9016884, 10556352, 11619072, 12022512, 13525326, 14075136, 16030016, 18033768, 21112704, 24045024, 27050652, 32060032, 36067536, 42225408, 48090048, 54101304, 64120064, 72135072, 96180096, 108202608, 144270144, 192360192, 216405216, 288540288, 432810432, 577080576, 865620864, 1731241728]

約数ペア:

[(1, 1731241728), (2, 865620864), (3, 577080576), (4, 432810432), (6, 288540288), (8, 216405216), (9, 192360192), (12, 144270144), (16, 108202608), (18, 96180096), (24, 72135072), (27, 64120064), (32, 54101304), (36, 48090048), (41, 42225408), (48, 36067536), (54, 32060032), (64, 27050652), (72, 24045024), (82, 21112704), (96, 18033768), (108, 16030016), (123, 14075136), (128, 13525326), (144, 12022512), (149, 11619072), (164, 10556352), (192, 9016884), (216, 8015008), (246, 7037568), (256, 6762663), (288, 6011256), (298, 5809536), (328, 5278176), (369, 4691712), (384, 4508442), (432, 4007504), (447, 3873024), (492, 3518784), (576, 3005628), (596, 2904768), (656, 2639088), (738, 2345856), (768, 2254221), (864, 2003752), (894, 1936512), (984, 1759392), (1107, 1563904), (1152, 1502814), (1192, 1452384), (1312, 1319544), (1341, 1291008), (1476, 1172928), (1681, 1029888), (1728, 1001876), (1788, 968256), (1968, 879696), (2214, 781952), (2304, 751407), (2384, 726192), (2624, 659772), (2682, 645504), (2952, 586464), (3362, 514944), (3456, 500938), (3576, 484128), (3936, 439848), (4023, 430336), (4428, 390976), (4768, 363096), (5043, 343296), (5248, 329886), (5364, 322752), (5904, 293232), (6109, 283392), (6724, 257472), (6912, 250469), (7152, 242064), (7872, 219924), (8046, 215168), (8856, 195488), (9536, 181548), (10086, 171648), (10496, 164943), (10728, 161376), (11808, 146616), (12218, 141696), (13448, 128736), (14304, 121032), (15129, 114432), (15744, 109962), (16092, 107584), (17712, 97744), (18327, 94464), (19072, 90774), (20172, 85824), (21456, 80688), (23616, 73308), (24436, 70848), (26896, 64368), (28608, 60516), (30258, 57216), (31488, 54981), (32184, 53792), (35424, 48872), (36654, 47232), (38144, 45387), (40344, 42912)]