28578742272

素因数分解:

$2^{16}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 272

約数和(自身を含む): 87576399360

約数和(自身を除く): 58997657088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 521, 558, 576, 744, 768, 837, 864, 992, 1024, 1042, 1116, 1152, 1488, 1536, 1563, 1674, 1728, 1984, 2048, 2084, 2232, 2304, 2976, 3072, 3126, 3348, 3456, 3968, 4096, 4168, 4464, 4608, 4689, 5952, 6144, 6252, 6696, 6912, 7936, 8192, 8336, 8928, 9216, 9378, 11904, 12288, 12504, 13392, 13824, 14067, 15872, 16151, 16384, 16672, 17856, 18432, 18756, 23808, 24576, 25008, 26784, 27648, 28134, 31744, 32302, 32768, 33344, 35712, 36864, 37512, 47616, 48453, 49152, 50016, 53568, 55296, 56268, 63488, 64604, 65536, 66688, 71424, 73728, 75024, 95232, 96906, 98304, 100032, 107136, 110592, 112536, 126976, 129208, 133376, 142848, 145359, 147456, 150048, 190464, 193812, 196608, 200064, 214272, 221184, 225072, 253952, 258416, 266752, 285696, 290718, 294912, 300096, 380928, 387624, 400128, 428544, 436077, 442368, 450144, 507904, 516832, 533504, 571392, 581436, 589824, 600192, 761856, 775248, 800256, 857088, 872154, 884736, 900288, 1015808, 1033664, 1067008, 1142784, 1162872, 1200384, 1523712, 1550496, 1600512, 1714176, 1744308, 1769472, 1800576, 2031616, 2067328, 2134016, 2285568, 2325744, 2400768, 3047424, 3100992, 3201024, 3428352, 3488616, 3601152, 4134656, 4268032, 4571136, 4651488, 4801536, 6094848, 6201984, 6402048, 6856704, 6977232, 7202304, 8269312, 8536064, 9142272, 9302976, 9603072, 12403968, 12804096, 13713408, 13954464, 14404608, 16538624, 17072128, 18284544, 18605952, 19206144, 24807936, 25608192, 27426816, 27908928, 28809216, 33077248, 34144256, 37211904, 38412288, 49615872, 51216384, 54853632, 55817856, 57618432, 66154496, 74423808, 76824576, 99231744, 102432768, 111635712, 115236864, 132308992, 148847616, 153649152, 198463488, 223271424, 230473728, 264617984, 297695232, 307298304, 396926976, 446542848, 460947456, 529235968, 595390464, 793853952, 893085696, 921894912, 1058471936, 1190780928, 1587707904, 1786171392, 2381561856, 3175415808, 3572342784, 4763123712, 7144685568, 9526247424, 14289371136, 28578742272]

約数ペア:

[(1, 28578742272), (2, 14289371136), (3, 9526247424), (4, 7144685568), (6, 4763123712), (8, 3572342784), (9, 3175415808), (12, 2381561856), (16, 1786171392), (18, 1587707904), (24, 1190780928), (27, 1058471936), (31, 921894912), (32, 893085696), (36, 793853952), (48, 595390464), (54, 529235968), (62, 460947456), (64, 446542848), (72, 396926976), (93, 307298304), (96, 297695232), (108, 264617984), (124, 230473728), (128, 223271424), (144, 198463488), (186, 153649152), (192, 148847616), (216, 132308992), (248, 115236864), (256, 111635712), (279, 102432768), (288, 99231744), (372, 76824576), (384, 74423808), (432, 66154496), (496, 57618432), (512, 55817856), (521, 54853632), (558, 51216384), (576, 49615872), (744, 38412288), (768, 37211904), (837, 34144256), (864, 33077248), (992, 28809216), (1024, 27908928), (1042, 27426816), (1116, 25608192), (1152, 24807936), (1488, 19206144), (1536, 18605952), (1563, 18284544), (1674, 17072128), (1728, 16538624), (1984, 14404608), (2048, 13954464), (2084, 13713408), (2232, 12804096), (2304, 12403968), (2976, 9603072), (3072, 9302976), (3126, 9142272), (3348, 8536064), (3456, 8269312), (3968, 7202304), (4096, 6977232), (4168, 6856704), (4464, 6402048), (4608, 6201984), (4689, 6094848), (5952, 4801536), (6144, 4651488), (6252, 4571136), (6696, 4268032), (6912, 4134656), (7936, 3601152), (8192, 3488616), (8336, 3428352), (8928, 3201024), (9216, 3100992), (9378, 3047424), (11904, 2400768), (12288, 2325744), (12504, 2285568), (13392, 2134016), (13824, 2067328), (14067, 2031616), (15872, 1800576), (16151, 1769472), (16384, 1744308), (16672, 1714176), (17856, 1600512), (18432, 1550496), (18756, 1523712), (23808, 1200384), (24576, 1162872), (25008, 1142784), (26784, 1067008), (27648, 1033664), (28134, 1015808), (31744, 900288), (32302, 884736), (32768, 872154), (33344, 857088), (35712, 800256), (36864, 775248), (37512, 761856), (47616, 600192), (48453, 589824), (49152, 581436), (50016, 571392), (53568, 533504), (55296, 516832), (56268, 507904), (63488, 450144), (64604, 442368), (65536, 436077), (66688, 428544), (71424, 400128), (73728, 387624), (75024, 380928), (95232, 300096), (96906, 294912), (98304, 290718), (100032, 285696), (107136, 266752), (110592, 258416), (112536, 253952), (126976, 225072), (129208, 221184), (133376, 214272), (142848, 200064), (145359, 196608), (147456, 193812), (150048, 190464)]