631841856

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 168

約数和(自身を含む): 1815327840

約数和(自身を除く): 1183485984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 59, 64, 68, 96, 102, 118, 136, 177, 192, 193, 204, 236, 272, 289, 354, 386, 408, 472, 544, 578, 579, 708, 772, 816, 867, 944, 1003, 1088, 1156, 1158, 1416, 1544, 1632, 1734, 1888, 2006, 2312, 2316, 2832, 3009, 3088, 3264, 3281, 3468, 3776, 4012, 4624, 4632, 5664, 6018, 6176, 6562, 6936, 8024, 9248, 9264, 9843, 11328, 11387, 12036, 12352, 13124, 13872, 16048, 17051, 18496, 18528, 19686, 22774, 24072, 26248, 27744, 32096, 34102, 34161, 37056, 39372, 45548, 48144, 51153, 52496, 55488, 55777, 64192, 68204, 68322, 78744, 91096, 96288, 102306, 104992, 111554, 136408, 136644, 157488, 167331, 182192, 192576, 193579, 204612, 209984, 223108, 272816, 273288, 314976, 334662, 364384, 387158, 409224, 446216, 545632, 546576, 580737, 629952, 669324, 728768, 774316, 818448, 892432, 1091264, 1093152, 1161474, 1338648, 1548632, 1636896, 1784864, 2186304, 2322948, 2677296, 3097264, 3273792, 3290843, 3569728, 4645896, 5354592, 6194528, 6581686, 9291792, 9872529, 10709184, 12389056, 13163372, 18583584, 19745058, 26326744, 37167168, 39490116, 52653488, 78980232, 105306976, 157960464, 210613952, 315920928, 631841856]

約数ペア:

[(1, 631841856), (2, 315920928), (3, 210613952), (4, 157960464), (6, 105306976), (8, 78980232), (12, 52653488), (16, 39490116), (17, 37167168), (24, 26326744), (32, 19745058), (34, 18583584), (48, 13163372), (51, 12389056), (59, 10709184), (64, 9872529), (68, 9291792), (96, 6581686), (102, 6194528), (118, 5354592), (136, 4645896), (177, 3569728), (192, 3290843), (193, 3273792), (204, 3097264), (236, 2677296), (272, 2322948), (289, 2186304), (354, 1784864), (386, 1636896), (408, 1548632), (472, 1338648), (544, 1161474), (578, 1093152), (579, 1091264), (708, 892432), (772, 818448), (816, 774316), (867, 728768), (944, 669324), (1003, 629952), (1088, 580737), (1156, 546576), (1158, 545632), (1416, 446216), (1544, 409224), (1632, 387158), (1734, 364384), (1888, 334662), (2006, 314976), (2312, 273288), (2316, 272816), (2832, 223108), (3009, 209984), (3088, 204612), (3264, 193579), (3281, 192576), (3468, 182192), (3776, 167331), (4012, 157488), (4624, 136644), (4632, 136408), (5664, 111554), (6018, 104992), (6176, 102306), (6562, 96288), (6936, 91096), (8024, 78744), (9248, 68322), (9264, 68204), (9843, 64192), (11328, 55777), (11387, 55488), (12036, 52496), (12352, 51153), (13124, 48144), (13872, 45548), (16048, 39372), (17051, 37056), (18496, 34161), (18528, 34102), (19686, 32096), (22774, 27744), (24072, 26248)]