19521417216

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7386

約数の個数: 208

約数和(自身を含む): 61413890048

約数和(自身を除く): 41892472832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2048, 2604, 2688, 2976, 3072, 3472, 3584, 3968, 4096, 5208, 5376, 5952, 6144, 6944, 7168, 7321, 7936, 10416, 10752, 11904, 12288, 13888, 14336, 14642, 15872, 20832, 21504, 21963, 23808, 27776, 28672, 29284, 31744, 41664, 43008, 43926, 47616, 51247, 55552, 58568, 63488, 83328, 86016, 87852, 95232, 102494, 111104, 117136, 126976, 153741, 166656, 175704, 190464, 204988, 222208, 226951, 234272, 307482, 333312, 351408, 380928, 409976, 444416, 453902, 468544, 614964, 666624, 680853, 702816, 819952, 888832, 907804, 937088, 1229928, 1333248, 1361706, 1405632, 1588657, 1639904, 1815608, 1874176, 2459856, 2666496, 2723412, 2811264, 3177314, 3279808, 3631216, 3748352, 4765971, 4919712, 5446824, 5622528, 6354628, 6559616, 7262432, 7496704, 9531942, 9839424, 10893648, 11245056, 12709256, 13119232, 14524864, 14993408, 19063884, 19678848, 21787296, 22490112, 25418512, 26238464, 29049728, 29986816, 38127768, 39357696, 43574592, 44980224, 50837024, 52476928, 58099456, 76255536, 78715392, 87149184, 89960448, 101674048, 104953856, 116198912, 152511072, 157430784, 174298368, 203348096, 209907712, 232397824, 305022144, 314861568, 348596736, 406696192, 464795648, 610044288, 629723136, 697193472, 813392384, 929591296, 1220088576, 1394386944, 1626784768, 2440177152, 2788773888, 3253569536, 4880354304, 6507139072, 9760708608, 19521417216]

約数ペア:

[(1, 19521417216), (2, 9760708608), (3, 6507139072), (4, 4880354304), (6, 3253569536), (7, 2788773888), (8, 2440177152), (12, 1626784768), (14, 1394386944), (16, 1220088576), (21, 929591296), (24, 813392384), (28, 697193472), (31, 629723136), (32, 610044288), (42, 464795648), (48, 406696192), (56, 348596736), (62, 314861568), (64, 305022144), (84, 232397824), (93, 209907712), (96, 203348096), (112, 174298368), (124, 157430784), (128, 152511072), (168, 116198912), (186, 104953856), (192, 101674048), (217, 89960448), (224, 87149184), (248, 78715392), (256, 76255536), (336, 58099456), (372, 52476928), (384, 50837024), (434, 44980224), (448, 43574592), (496, 39357696), (512, 38127768), (651, 29986816), (672, 29049728), (744, 26238464), (768, 25418512), (868, 22490112), (896, 21787296), (992, 19678848), (1024, 19063884), (1302, 14993408), (1344, 14524864), (1488, 13119232), (1536, 12709256), (1736, 11245056), (1792, 10893648), (1984, 9839424), (2048, 9531942), (2604, 7496704), (2688, 7262432), (2976, 6559616), (3072, 6354628), (3472, 5622528), (3584, 5446824), (3968, 4919712), (4096, 4765971), (5208, 3748352), (5376, 3631216), (5952, 3279808), (6144, 3177314), (6944, 2811264), (7168, 2723412), (7321, 2666496), (7936, 2459856), (10416, 1874176), (10752, 1815608), (11904, 1639904), (12288, 1588657), (13888, 1405632), (14336, 1361706), (14642, 1333248), (15872, 1229928), (20832, 937088), (21504, 907804), (21963, 888832), (23808, 819952), (27776, 702816), (28672, 680853), (29284, 666624), (31744, 614964), (41664, 468544), (43008, 453902), (43926, 444416), (47616, 409976), (51247, 380928), (55552, 351408), (58568, 333312), (63488, 307482), (83328, 234272), (86016, 226951), (87852, 222208), (95232, 204988), (102494, 190464), (111104, 175704), (117136, 166656), (126976, 153741)]