217893312

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4195

約数の個数: 168

約数和(自身を含む): 768864096

約数和(自身を除く): 550970784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4157, 4368, 5824, 6552, 7488, 8314, 8736, 12471, 13104, 16628, 17472, 24942, 26208, 29099, 33256, 37413, 49884, 52416, 54041, 58198, 66512, 74826, 87297, 99768, 108082, 116396, 133024, 149652, 162123, 174594, 199536, 216164, 232792, 261891, 266048, 299304, 324246, 349188, 378287, 399072, 432328, 465584, 486369, 523782, 598608, 648492, 698376, 756574, 798144, 864656, 931168, 972738, 1047564, 1134861, 1197216, 1296984, 1396752, 1513148, 1729312, 1862336, 1945476, 2095128, 2269722, 2394432, 2593968, 2793504, 3026296, 3404583, 3458624, 3890952, 4190256, 4539444, 5187936, 5587008, 6052592, 6809166, 7781904, 8380512, 9078888, 10375872, 12105184, 13618332, 15563808, 16761024, 18157776, 24210368, 27236664, 31127616, 36315552, 54473328, 72631104, 108946656, 217893312]

約数ペア:

[(1, 217893312), (2, 108946656), (3, 72631104), (4, 54473328), (6, 36315552), (7, 31127616), (8, 27236664), (9, 24210368), (12, 18157776), (13, 16761024), (14, 15563808), (16, 13618332), (18, 12105184), (21, 10375872), (24, 9078888), (26, 8380512), (28, 7781904), (32, 6809166), (36, 6052592), (39, 5587008), (42, 5187936), (48, 4539444), (52, 4190256), (56, 3890952), (63, 3458624), (64, 3404583), (72, 3026296), (78, 2793504), (84, 2593968), (91, 2394432), (96, 2269722), (104, 2095128), (112, 1945476), (117, 1862336), (126, 1729312), (144, 1513148), (156, 1396752), (168, 1296984), (182, 1197216), (192, 1134861), (208, 1047564), (224, 972738), (234, 931168), (252, 864656), (273, 798144), (288, 756574), (312, 698376), (336, 648492), (364, 598608), (416, 523782), (448, 486369), (468, 465584), (504, 432328), (546, 399072), (576, 378287), (624, 349188), (672, 324246), (728, 299304), (819, 266048), (832, 261891), (936, 232792), (1008, 216164), (1092, 199536), (1248, 174594), (1344, 162123), (1456, 149652), (1638, 133024), (1872, 116396), (2016, 108082), (2184, 99768), (2496, 87297), (2912, 74826), (3276, 66512), (3744, 58198), (4032, 54041), (4157, 52416), (4368, 49884), (5824, 37413), (6552, 33256), (7488, 29099), (8314, 26208), (8736, 24942), (12471, 17472), (13104, 16628)]