254017728

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 224

約数和(自身を含む): 799185600

約数和(自身を除く): 545167872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 37, 48, 54, 58, 64, 72, 74, 87, 96, 108, 111, 116, 137, 144, 148, 174, 192, 216, 222, 232, 261, 274, 288, 296, 333, 348, 411, 432, 444, 464, 522, 548, 576, 592, 666, 696, 783, 822, 864, 888, 928, 999, 1044, 1073, 1096, 1184, 1233, 1332, 1392, 1566, 1644, 1728, 1776, 1856, 1998, 2088, 2146, 2192, 2368, 2466, 2664, 2784, 3132, 3219, 3288, 3552, 3699, 3973, 3996, 4176, 4292, 4384, 4932, 5069, 5328, 5568, 6264, 6438, 6576, 7104, 7398, 7946, 7992, 8352, 8584, 8768, 9657, 9864, 10138, 10656, 11919, 12528, 12876, 13152, 14796, 15207, 15892, 15984, 16704, 17168, 19314, 19728, 20276, 21312, 23838, 25056, 25752, 26304, 28971, 29592, 30414, 31784, 31968, 34336, 35757, 38628, 39456, 40552, 45621, 47676, 50112, 51504, 57942, 59184, 60828, 63568, 63936, 68672, 71514, 77256, 78912, 81104, 91242, 95352, 103008, 107271, 115884, 118368, 121656, 127136, 136863, 143028, 147001, 154512, 162208, 182484, 190704, 206016, 214542, 231768, 236736, 243312, 254272, 273726, 286056, 294002, 309024, 324416, 364968, 381408, 429084, 441003, 463536, 486624, 547452, 572112, 588004, 618048, 729936, 762816, 858168, 882006, 927072, 973248, 1094904, 1144224, 1176008, 1323009, 1459872, 1716336, 1764012, 1854144, 2189808, 2288448, 2352016, 2646018, 2919744, 3432672, 3528024, 3969027, 4379616, 4704032, 5292036, 6865344, 7056048, 7938054, 8759232, 9408064, 10584072, 14112096, 15876108, 21168144, 28224192, 31752216, 42336288, 63504432, 84672576, 127008864, 254017728]

約数ペア:

[(1, 254017728), (2, 127008864), (3, 84672576), (4, 63504432), (6, 42336288), (8, 31752216), (9, 28224192), (12, 21168144), (16, 15876108), (18, 14112096), (24, 10584072), (27, 9408064), (29, 8759232), (32, 7938054), (36, 7056048), (37, 6865344), (48, 5292036), (54, 4704032), (58, 4379616), (64, 3969027), (72, 3528024), (74, 3432672), (87, 2919744), (96, 2646018), (108, 2352016), (111, 2288448), (116, 2189808), (137, 1854144), (144, 1764012), (148, 1716336), (174, 1459872), (192, 1323009), (216, 1176008), (222, 1144224), (232, 1094904), (261, 973248), (274, 927072), (288, 882006), (296, 858168), (333, 762816), (348, 729936), (411, 618048), (432, 588004), (444, 572112), (464, 547452), (522, 486624), (548, 463536), (576, 441003), (592, 429084), (666, 381408), (696, 364968), (783, 324416), (822, 309024), (864, 294002), (888, 286056), (928, 273726), (999, 254272), (1044, 243312), (1073, 236736), (1096, 231768), (1184, 214542), (1233, 206016), (1332, 190704), (1392, 182484), (1566, 162208), (1644, 154512), (1728, 147001), (1776, 143028), (1856, 136863), (1998, 127136), (2088, 121656), (2146, 118368), (2192, 115884), (2368, 107271), (2466, 103008), (2664, 95352), (2784, 91242), (3132, 81104), (3219, 78912), (3288, 77256), (3552, 71514), (3699, 68672), (3973, 63936), (3996, 63568), (4176, 60828), (4292, 59184), (4384, 57942), (4932, 51504), (5069, 50112), (5328, 47676), (5568, 45621), (6264, 40552), (6438, 39456), (6576, 38628), (7104, 35757), (7398, 34336), (7946, 31968), (7992, 31784), (8352, 30414), (8584, 29592), (8768, 28971), (9657, 26304), (9864, 25752), (10138, 25056), (10656, 23838), (11919, 21312), (12528, 20276), (12876, 19728), (13152, 19314), (14796, 17168), (15207, 16704), (15892, 15984)]