397813248

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{4111}}^1$

素因数の和:4145

約数の個数: 160

約数和(自身を含む): 1346104320

約数和(自身を除く): 948291072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 4032, 4111, 4608, 5376, 6048, 6912, 8064, 8222, 10752, 12096, 12333, 13824, 16128, 16444, 24192, 24666, 28777, 32256, 32888, 36999, 48384, 49332, 57554, 65776, 73998, 86331, 96768, 98664, 110997, 115108, 131552, 147996, 172662, 197328, 221994, 230216, 258993, 263104, 295992, 345324, 394656, 443988, 460432, 517986, 526208, 591984, 690648, 776979, 789312, 887976, 920864, 1035972, 1052416, 1183968, 1381296, 1553958, 1578624, 1775952, 1841728, 2071944, 2104832, 2367936, 2762592, 3107916, 3157248, 3551904, 3683456, 4143888, 4735872, 5525184, 6215832, 6314496, 7103808, 7366912, 8287776, 9471744, 11050368, 12431664, 14207616, 14733824, 16575552, 18943488, 22100736, 24863328, 28415232, 33151104, 44201472, 49726656, 56830464, 66302208, 99453312, 132604416, 198906624, 397813248]

約数ペア:

[(1, 397813248), (2, 198906624), (3, 132604416), (4, 99453312), (6, 66302208), (7, 56830464), (8, 49726656), (9, 44201472), (12, 33151104), (14, 28415232), (16, 24863328), (18, 22100736), (21, 18943488), (24, 16575552), (27, 14733824), (28, 14207616), (32, 12431664), (36, 11050368), (42, 9471744), (48, 8287776), (54, 7366912), (56, 7103808), (63, 6314496), (64, 6215832), (72, 5525184), (84, 4735872), (96, 4143888), (108, 3683456), (112, 3551904), (126, 3157248), (128, 3107916), (144, 2762592), (168, 2367936), (189, 2104832), (192, 2071944), (216, 1841728), (224, 1775952), (252, 1578624), (256, 1553958), (288, 1381296), (336, 1183968), (378, 1052416), (384, 1035972), (432, 920864), (448, 887976), (504, 789312), (512, 776979), (576, 690648), (672, 591984), (756, 526208), (768, 517986), (864, 460432), (896, 443988), (1008, 394656), (1152, 345324), (1344, 295992), (1512, 263104), (1536, 258993), (1728, 230216), (1792, 221994), (2016, 197328), (2304, 172662), (2688, 147996), (3024, 131552), (3456, 115108), (3584, 110997), (4032, 98664), (4111, 96768), (4608, 86331), (5376, 73998), (6048, 65776), (6912, 57554), (8064, 49332), (8222, 48384), (10752, 36999), (12096, 32888), (12333, 32256), (13824, 28777), (16128, 24666), (16444, 24192)]