427147776

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 1405847520

約数和(自身を除く): 978699744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 53, 54, 64, 66, 72, 88, 96, 99, 106, 108, 128, 132, 144, 159, 176, 192, 198, 212, 216, 256, 264, 288, 297, 318, 352, 384, 396, 424, 432, 477, 512, 528, 576, 583, 594, 636, 704, 768, 792, 848, 864, 954, 1056, 1152, 1166, 1188, 1272, 1408, 1431, 1536, 1584, 1696, 1728, 1749, 1908, 2112, 2304, 2332, 2376, 2544, 2809, 2816, 2862, 3168, 3392, 3456, 3498, 3816, 4224, 4608, 4664, 4752, 5088, 5247, 5618, 5632, 5724, 6336, 6784, 6912, 6996, 7632, 8427, 8448, 9328, 9504, 10176, 10494, 11236, 11448, 12672, 13568, 13824, 13992, 15264, 15741, 16854, 16896, 18656, 19008, 20352, 20988, 22472, 22896, 25281, 25344, 27136, 27984, 30528, 30899, 31482, 33708, 37312, 38016, 40704, 41976, 44944, 45792, 50562, 50688, 55968, 61056, 61798, 62964, 67416, 74624, 75843, 76032, 81408, 83952, 89888, 91584, 92697, 101124, 111936, 122112, 123596, 125928, 134832, 149248, 151686, 152064, 167904, 179776, 183168, 185394, 202248, 223872, 244224, 247192, 251856, 269664, 278091, 298496, 303372, 335808, 359552, 366336, 370788, 404496, 447744, 494384, 503712, 539328, 556182, 606744, 671616, 719104, 732672, 741576, 808992, 834273, 895488, 988768, 1007424, 1078656, 1112364, 1213488, 1343232, 1438208, 1483152, 1617984, 1668546, 1977536, 2014848, 2157312, 2224728, 2426976, 2686464, 2966304, 3235968, 3337092, 3955072, 4029696, 4314624, 4449456, 4853952, 5932608, 6471936, 6674184, 7910144, 8059392, 8898912, 9707904, 11865216, 12943872, 13348368, 15820288, 17797824, 19415808, 23730432, 26696736, 35595648, 38831616, 47460864, 53393472, 71191296, 106786944, 142382592, 213573888, 427147776]

約数ペア:

[(1, 427147776), (2, 213573888), (3, 142382592), (4, 106786944), (6, 71191296), (8, 53393472), (9, 47460864), (11, 38831616), (12, 35595648), (16, 26696736), (18, 23730432), (22, 19415808), (24, 17797824), (27, 15820288), (32, 13348368), (33, 12943872), (36, 11865216), (44, 9707904), (48, 8898912), (53, 8059392), (54, 7910144), (64, 6674184), (66, 6471936), (72, 5932608), (88, 4853952), (96, 4449456), (99, 4314624), (106, 4029696), (108, 3955072), (128, 3337092), (132, 3235968), (144, 2966304), (159, 2686464), (176, 2426976), (192, 2224728), (198, 2157312), (212, 2014848), (216, 1977536), (256, 1668546), (264, 1617984), (288, 1483152), (297, 1438208), (318, 1343232), (352, 1213488), (384, 1112364), (396, 1078656), (424, 1007424), (432, 988768), (477, 895488), (512, 834273), (528, 808992), (576, 741576), (583, 732672), (594, 719104), (636, 671616), (704, 606744), (768, 556182), (792, 539328), (848, 503712), (864, 494384), (954, 447744), (1056, 404496), (1152, 370788), (1166, 366336), (1188, 359552), (1272, 335808), (1408, 303372), (1431, 298496), (1536, 278091), (1584, 269664), (1696, 251856), (1728, 247192), (1749, 244224), (1908, 223872), (2112, 202248), (2304, 185394), (2332, 183168), (2376, 179776), (2544, 167904), (2809, 152064), (2816, 151686), (2862, 149248), (3168, 134832), (3392, 125928), (3456, 123596), (3498, 122112), (3816, 111936), (4224, 101124), (4608, 92697), (4664, 91584), (4752, 89888), (5088, 83952), (5247, 81408), (5618, 76032), (5632, 75843), (5724, 74624), (6336, 67416), (6784, 62964), (6912, 61798), (6996, 61056), (7632, 55968), (8427, 50688), (8448, 50562), (9328, 45792), (9504, 44944), (10176, 41976), (10494, 40704), (11236, 38016), (11448, 37312), (12672, 33708), (13568, 31482), (13824, 30899), (13992, 30528), (15264, 27984), (15741, 27136), (16854, 25344), (16896, 25281), (18656, 22896), (19008, 22472), (20352, 20988)]