258494976

素因数分解:

$2^9\times 3^4\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 200

約数和(自身を含む): 808055424

約数和(自身を除く): 549560448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 271, 276, 288, 324, 368, 384, 414, 432, 512, 542, 552, 576, 621, 648, 736, 768, 813, 828, 864, 1084, 1104, 1152, 1242, 1296, 1472, 1536, 1626, 1656, 1728, 1863, 2168, 2208, 2304, 2439, 2484, 2592, 2944, 3252, 3312, 3456, 3726, 4336, 4416, 4608, 4878, 4968, 5184, 5888, 6233, 6504, 6624, 6912, 7317, 7452, 8672, 8832, 9756, 9936, 10368, 11776, 12466, 13008, 13248, 13824, 14634, 14904, 17344, 17664, 18699, 19512, 19872, 20736, 21951, 24932, 26016, 26496, 29268, 29808, 34688, 35328, 37398, 39024, 39744, 41472, 43902, 49864, 52032, 52992, 56097, 58536, 59616, 69376, 74796, 78048, 79488, 87804, 99728, 104064, 105984, 112194, 117072, 119232, 138752, 149592, 156096, 158976, 168291, 175608, 199456, 208128, 224388, 234144, 238464, 299184, 312192, 317952, 336582, 351216, 398912, 416256, 448776, 468288, 476928, 504873, 598368, 624384, 673164, 702432, 797824, 897552, 936576, 953856, 1009746, 1196736, 1248768, 1346328, 1404864, 1595648, 1795104, 1873152, 2019492, 2393472, 2692656, 2809728, 3191296, 3590208, 3746304, 4038984, 4786944, 5385312, 5619456, 7180416, 8077968, 9573888, 10770624, 11238912, 14360832, 16155936, 21541248, 28721664, 32311872, 43082496, 64623744, 86164992, 129247488, 258494976]

約数ペア:

[(1, 258494976), (2, 129247488), (3, 86164992), (4, 64623744), (6, 43082496), (8, 32311872), (9, 28721664), (12, 21541248), (16, 16155936), (18, 14360832), (23, 11238912), (24, 10770624), (27, 9573888), (32, 8077968), (36, 7180416), (46, 5619456), (48, 5385312), (54, 4786944), (64, 4038984), (69, 3746304), (72, 3590208), (81, 3191296), (92, 2809728), (96, 2692656), (108, 2393472), (128, 2019492), (138, 1873152), (144, 1795104), (162, 1595648), (184, 1404864), (192, 1346328), (207, 1248768), (216, 1196736), (256, 1009746), (271, 953856), (276, 936576), (288, 897552), (324, 797824), (368, 702432), (384, 673164), (414, 624384), (432, 598368), (512, 504873), (542, 476928), (552, 468288), (576, 448776), (621, 416256), (648, 398912), (736, 351216), (768, 336582), (813, 317952), (828, 312192), (864, 299184), (1084, 238464), (1104, 234144), (1152, 224388), (1242, 208128), (1296, 199456), (1472, 175608), (1536, 168291), (1626, 158976), (1656, 156096), (1728, 149592), (1863, 138752), (2168, 119232), (2208, 117072), (2304, 112194), (2439, 105984), (2484, 104064), (2592, 99728), (2944, 87804), (3252, 79488), (3312, 78048), (3456, 74796), (3726, 69376), (4336, 59616), (4416, 58536), (4608, 56097), (4878, 52992), (4968, 52032), (5184, 49864), (5888, 43902), (6233, 41472), (6504, 39744), (6624, 39024), (6912, 37398), (7317, 35328), (7452, 34688), (8672, 29808), (8832, 29268), (9756, 26496), (9936, 26016), (10368, 24932), (11776, 21951), (12466, 20736), (13008, 19872), (13248, 19512), (13824, 18699), (14634, 17664), (14904, 17344)]