478835712

素因数分解:

$2^{10}\times 3^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 220

約数和(自身を含む): 1498010976

約数和(自身を除く): 1019175264

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, 251, 256, 276, 288, 324, 368, 384, 414, 432, 502, 512, 552, 576, 621, 648, 736, 753, 768, 828, 864, 1004, 1024, 1104, 1152, 1242, 1296, 1472, 1506, 1536, 1656, 1728, 1863, 2008, 2208, 2259, 2304, 2484, 2592, 2944, 3012, 3072, 3312, 3456, 3726, 4016, 4416, 4518, 4608, 4968, 5184, 5773, 5888, 6024, 6624, 6777, 6912, 7452, 8032, 8832, 9036, 9216, 9936, 10368, 11546, 11776, 12048, 13248, 13554, 13824, 14904, 16064, 17319, 17664, 18072, 19872, 20331, 20736, 23092, 23552, 24096, 26496, 27108, 27648, 29808, 32128, 34638, 35328, 36144, 39744, 40662, 41472, 46184, 48192, 51957, 52992, 54216, 59616, 64256, 69276, 70656, 72288, 79488, 81324, 82944, 92368, 96384, 103914, 105984, 108432, 119232, 128512, 138552, 144576, 155871, 158976, 162648, 184736, 192768, 207828, 211968, 216864, 238464, 257024, 277104, 289152, 311742, 317952, 325296, 369472, 385536, 415656, 433728, 467613, 476928, 554208, 578304, 623484, 635904, 650592, 738944, 771072, 831312, 867456, 935226, 953856, 1108416, 1156608, 1246968, 1301184, 1477888, 1662624, 1734912, 1870452, 1907712, 2216832, 2313216, 2493936, 2602368, 2955776, 3325248, 3469824, 3740904, 4433664, 4987872, 5204736, 5911552, 6650496, 6939648, 7481808, 8867328, 9975744, 10409472, 13300992, 14963616, 17734656, 19951488, 20818944, 26601984, 29927232, 39902976, 53203968, 59854464, 79805952, 119708928, 159611904, 239417856, 478835712]

約数ペア:

[(1, 478835712), (2, 239417856), (3, 159611904), (4, 119708928), (6, 79805952), (8, 59854464), (9, 53203968), (12, 39902976), (16, 29927232), (18, 26601984), (23, 20818944), (24, 19951488), (27, 17734656), (32, 14963616), (36, 13300992), (46, 10409472), (48, 9975744), (54, 8867328), (64, 7481808), (69, 6939648), (72, 6650496), (81, 5911552), (92, 5204736), (96, 4987872), (108, 4433664), (128, 3740904), (138, 3469824), (144, 3325248), (162, 2955776), (184, 2602368), (192, 2493936), (207, 2313216), (216, 2216832), (251, 1907712), (256, 1870452), (276, 1734912), (288, 1662624), (324, 1477888), (368, 1301184), (384, 1246968), (414, 1156608), (432, 1108416), (502, 953856), (512, 935226), (552, 867456), (576, 831312), (621, 771072), (648, 738944), (736, 650592), (753, 635904), (768, 623484), (828, 578304), (864, 554208), (1004, 476928), (1024, 467613), (1104, 433728), (1152, 415656), (1242, 385536), (1296, 369472), (1472, 325296), (1506, 317952), (1536, 311742), (1656, 289152), (1728, 277104), (1863, 257024), (2008, 238464), (2208, 216864), (2259, 211968), (2304, 207828), (2484, 192768), (2592, 184736), (2944, 162648), (3012, 158976), (3072, 155871), (3312, 144576), (3456, 138552), (3726, 128512), (4016, 119232), (4416, 108432), (4518, 105984), (4608, 103914), (4968, 96384), (5184, 92368), (5773, 82944), (5888, 81324), (6024, 79488), (6624, 72288), (6777, 70656), (6912, 69276), (7452, 64256), (8032, 59616), (8832, 54216), (9036, 52992), (9216, 51957), (9936, 48192), (10368, 46184), (11546, 41472), (11776, 40662), (12048, 39744), (13248, 36144), (13554, 35328), (13824, 34638), (14904, 32128), (16064, 29808), (17319, 27648), (17664, 27108), (18072, 26496), (19872, 24096), (20331, 23552), (20736, 23092)]