642650112

素因数分解:

$2^{12}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 260

約数和(自身を含む): 2081333100

約数和(自身を除く): 1438682988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 149, 156, 162, 192, 208, 216, 234, 256, 288, 298, 312, 324, 351, 384, 416, 432, 447, 468, 512, 576, 596, 624, 648, 702, 768, 832, 864, 894, 936, 1024, 1053, 1152, 1192, 1248, 1296, 1341, 1404, 1536, 1664, 1728, 1788, 1872, 1937, 2048, 2106, 2304, 2384, 2496, 2592, 2682, 2808, 3072, 3328, 3456, 3576, 3744, 3874, 4023, 4096, 4212, 4608, 4768, 4992, 5184, 5364, 5616, 5811, 6144, 6656, 6912, 7152, 7488, 7748, 8046, 8424, 9216, 9536, 9984, 10368, 10728, 11232, 11622, 12069, 12288, 13312, 13824, 14304, 14976, 15496, 16092, 16848, 17433, 18432, 19072, 19968, 20736, 21456, 22464, 23244, 24138, 26624, 27648, 28608, 29952, 30992, 32184, 33696, 34866, 36864, 38144, 39936, 41472, 42912, 44928, 46488, 48276, 52299, 53248, 55296, 57216, 59904, 61984, 64368, 67392, 69732, 76288, 79872, 82944, 85824, 89856, 92976, 96552, 104598, 110592, 114432, 119808, 123968, 128736, 134784, 139464, 152576, 156897, 159744, 165888, 171648, 179712, 185952, 193104, 209196, 228864, 239616, 247936, 257472, 269568, 278928, 305152, 313794, 331776, 343296, 359424, 371904, 386208, 418392, 457728, 479232, 495872, 514944, 539136, 557856, 610304, 627588, 686592, 718848, 743808, 772416, 836784, 915456, 991744, 1029888, 1078272, 1115712, 1255176, 1373184, 1437696, 1487616, 1544832, 1673568, 1830912, 1983488, 2059776, 2156544, 2231424, 2510352, 2746368, 2975232, 3089664, 3347136, 3966976, 4119552, 4313088, 4462848, 5020704, 5492736, 5950464, 6179328, 6694272, 7933952, 8239104, 8925696, 10041408, 11900928, 12358656, 13388544, 16478208, 17851392, 20082816, 23801856, 24717312, 26777088, 35702784, 40165632, 49434624, 53554176, 71405568, 80331264, 107108352, 160662528, 214216704, 321325056, 642650112]

約数ペア:

[(1, 642650112), (2, 321325056), (3, 214216704), (4, 160662528), (6, 107108352), (8, 80331264), (9, 71405568), (12, 53554176), (13, 49434624), (16, 40165632), (18, 35702784), (24, 26777088), (26, 24717312), (27, 23801856), (32, 20082816), (36, 17851392), (39, 16478208), (48, 13388544), (52, 12358656), (54, 11900928), (64, 10041408), (72, 8925696), (78, 8239104), (81, 7933952), (96, 6694272), (104, 6179328), (108, 5950464), (117, 5492736), (128, 5020704), (144, 4462848), (149, 4313088), (156, 4119552), (162, 3966976), (192, 3347136), (208, 3089664), (216, 2975232), (234, 2746368), (256, 2510352), (288, 2231424), (298, 2156544), (312, 2059776), (324, 1983488), (351, 1830912), (384, 1673568), (416, 1544832), (432, 1487616), (447, 1437696), (468, 1373184), (512, 1255176), (576, 1115712), (596, 1078272), (624, 1029888), (648, 991744), (702, 915456), (768, 836784), (832, 772416), (864, 743808), (894, 718848), (936, 686592), (1024, 627588), (1053, 610304), (1152, 557856), (1192, 539136), (1248, 514944), (1296, 495872), (1341, 479232), (1404, 457728), (1536, 418392), (1664, 386208), (1728, 371904), (1788, 359424), (1872, 343296), (1937, 331776), (2048, 313794), (2106, 305152), (2304, 278928), (2384, 269568), (2496, 257472), (2592, 247936), (2682, 239616), (2808, 228864), (3072, 209196), (3328, 193104), (3456, 185952), (3576, 179712), (3744, 171648), (3874, 165888), (4023, 159744), (4096, 156897), (4212, 152576), (4608, 139464), (4768, 134784), (4992, 128736), (5184, 123968), (5364, 119808), (5616, 114432), (5811, 110592), (6144, 104598), (6656, 96552), (6912, 92976), (7152, 89856), (7488, 85824), (7748, 82944), (8046, 79872), (8424, 76288), (9216, 69732), (9536, 67392), (9984, 64368), (10368, 61984), (10728, 59904), (11232, 57216), (11622, 55296), (12069, 53248), (12288, 52299), (13312, 48276), (13824, 46488), (14304, 44928), (14976, 42912), (15496, 41472), (16092, 39936), (16848, 38144), (17433, 36864), (18432, 34866), (19072, 33696), (19968, 32184), (20736, 30992), (21456, 29952), (22464, 28608), (23244, 27648), (24138, 26624)]