18450937728

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1090

約数の個数: 256

約数和(自身を含む): 56651616000

約数和(自身を除く): 38200678272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 227, 232, 261, 288, 348, 384, 432, 454, 464, 522, 576, 681, 696, 783, 811, 864, 908, 928, 1044, 1152, 1362, 1392, 1566, 1622, 1728, 1816, 1856, 2043, 2088, 2433, 2724, 2784, 3132, 3244, 3456, 3632, 3712, 4086, 4176, 4866, 5448, 5568, 6129, 6264, 6488, 6583, 7264, 7299, 8172, 8352, 9732, 10896, 11136, 12258, 12528, 12976, 13166, 14528, 14598, 16344, 16704, 19464, 19749, 21792, 21897, 23519, 24516, 25056, 25952, 26332, 29056, 29196, 32688, 33408, 38928, 39498, 43584, 43794, 47038, 49032, 50112, 51904, 52664, 58392, 59247, 65376, 70557, 77856, 78996, 87168, 87588, 94076, 98064, 100224, 103808, 105328, 116784, 118494, 130752, 141114, 155712, 157992, 175176, 177741, 184097, 188152, 196128, 210656, 211671, 233568, 236988, 261504, 282228, 311424, 315984, 350352, 355482, 368194, 376304, 392256, 421312, 423342, 467136, 473976, 552291, 564456, 631968, 635013, 700704, 710964, 736388, 752608, 784512, 842624, 846684, 934272, 947952, 1104582, 1128912, 1263936, 1270026, 1401408, 1421928, 1472776, 1505216, 1656873, 1693368, 1895904, 2209164, 2257824, 2527872, 2540052, 2802816, 2843856, 2945552, 3010432, 3313746, 3386736, 3791808, 4418328, 4515648, 4970619, 5080104, 5338813, 5687712, 5891104, 6627492, 6773472, 7583616, 8836656, 9031296, 9941238, 10160208, 10677626, 11375424, 11782208, 13254984, 13546944, 16016439, 17673312, 19882476, 20320416, 21355252, 22750848, 23564416, 26509968, 27093888, 32032878, 35346624, 39764952, 40640832, 42710504, 48049317, 53019936, 64065756, 70693248, 79529904, 81281664, 85421008, 96098634, 106039872, 128131512, 144147951, 159059808, 170842016, 192197268, 212079744, 256263024, 288295902, 318119616, 341684032, 384394536, 512526048, 576591804, 636239232, 683368064, 768789072, 1025052096, 1153183608, 1537578144, 2050104192, 2306367216, 3075156288, 4612734432, 6150312576, 9225468864, 18450937728]

約数ペア:

[(1, 18450937728), (2, 9225468864), (3, 6150312576), (4, 4612734432), (6, 3075156288), (8, 2306367216), (9, 2050104192), (12, 1537578144), (16, 1153183608), (18, 1025052096), (24, 768789072), (27, 683368064), (29, 636239232), (32, 576591804), (36, 512526048), (48, 384394536), (54, 341684032), (58, 318119616), (64, 288295902), (72, 256263024), (87, 212079744), (96, 192197268), (108, 170842016), (116, 159059808), (128, 144147951), (144, 128131512), (174, 106039872), (192, 96098634), (216, 85421008), (227, 81281664), (232, 79529904), (261, 70693248), (288, 64065756), (348, 53019936), (384, 48049317), (432, 42710504), (454, 40640832), (464, 39764952), (522, 35346624), (576, 32032878), (681, 27093888), (696, 26509968), (783, 23564416), (811, 22750848), (864, 21355252), (908, 20320416), (928, 19882476), (1044, 17673312), (1152, 16016439), (1362, 13546944), (1392, 13254984), (1566, 11782208), (1622, 11375424), (1728, 10677626), (1816, 10160208), (1856, 9941238), (2043, 9031296), (2088, 8836656), (2433, 7583616), (2724, 6773472), (2784, 6627492), (3132, 5891104), (3244, 5687712), (3456, 5338813), (3632, 5080104), (3712, 4970619), (4086, 4515648), (4176, 4418328), (4866, 3791808), (5448, 3386736), (5568, 3313746), (6129, 3010432), (6264, 2945552), (6488, 2843856), (6583, 2802816), (7264, 2540052), (7299, 2527872), (8172, 2257824), (8352, 2209164), (9732, 1895904), (10896, 1693368), (11136, 1656873), (12258, 1505216), (12528, 1472776), (12976, 1421928), (13166, 1401408), (14528, 1270026), (14598, 1263936), (16344, 1128912), (16704, 1104582), (19464, 947952), (19749, 934272), (21792, 846684), (21897, 842624), (23519, 784512), (24516, 752608), (25056, 736388), (25952, 710964), (26332, 700704), (29056, 635013), (29196, 631968), (32688, 564456), (33408, 552291), (38928, 473976), (39498, 467136), (43584, 423342), (43794, 421312), (47038, 392256), (49032, 376304), (50112, 368194), (51904, 355482), (52664, 350352), (58392, 315984), (59247, 311424), (65376, 282228), (70557, 261504), (77856, 236988), (78996, 233568), (87168, 211671), (87588, 210656), (94076, 196128), (98064, 188152), (100224, 184097), (103808, 177741), (105328, 175176), (116784, 157992), (118494, 155712), (130752, 141114)]