268886016

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{521}}^1$

素因数の和:560

約数の個数: 168

約数和(自身を含む): 889400304

約数和(自身を除く): 620514288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 521, 576, 672, 768, 896, 1008, 1024, 1042, 1152, 1344, 1536, 1563, 1792, 2016, 2048, 2084, 2304, 2688, 3072, 3126, 3584, 3647, 4032, 4096, 4168, 4608, 4689, 5376, 6144, 6252, 7168, 7294, 8064, 8192, 8336, 9216, 9378, 10752, 10941, 12288, 12504, 14336, 14588, 16128, 16672, 18432, 18756, 21504, 21882, 24576, 25008, 28672, 29176, 32256, 32823, 33344, 36864, 37512, 43008, 43764, 50016, 57344, 58352, 64512, 65646, 66688, 73728, 75024, 86016, 87528, 100032, 116704, 129024, 131292, 133376, 150048, 172032, 175056, 200064, 233408, 258048, 262584, 266752, 300096, 350112, 400128, 466816, 516096, 525168, 533504, 600192, 700224, 800256, 933632, 1050336, 1067008, 1200384, 1400448, 1600512, 1867264, 2100672, 2134016, 2400768, 2800896, 3201024, 3734528, 4201344, 4268032, 4801536, 5601792, 6402048, 7469056, 8402688, 9603072, 11203584, 12804096, 14938112, 16805376, 19206144, 22407168, 29876224, 33610752, 38412288, 44814336, 67221504, 89628672, 134443008, 268886016]

約数ペア:

[(1, 268886016), (2, 134443008), (3, 89628672), (4, 67221504), (6, 44814336), (7, 38412288), (8, 33610752), (9, 29876224), (12, 22407168), (14, 19206144), (16, 16805376), (18, 14938112), (21, 12804096), (24, 11203584), (28, 9603072), (32, 8402688), (36, 7469056), (42, 6402048), (48, 5601792), (56, 4801536), (63, 4268032), (64, 4201344), (72, 3734528), (84, 3201024), (96, 2800896), (112, 2400768), (126, 2134016), (128, 2100672), (144, 1867264), (168, 1600512), (192, 1400448), (224, 1200384), (252, 1067008), (256, 1050336), (288, 933632), (336, 800256), (384, 700224), (448, 600192), (504, 533504), (512, 525168), (521, 516096), (576, 466816), (672, 400128), (768, 350112), (896, 300096), (1008, 266752), (1024, 262584), (1042, 258048), (1152, 233408), (1344, 200064), (1536, 175056), (1563, 172032), (1792, 150048), (2016, 133376), (2048, 131292), (2084, 129024), (2304, 116704), (2688, 100032), (3072, 87528), (3126, 86016), (3584, 75024), (3647, 73728), (4032, 66688), (4096, 65646), (4168, 64512), (4608, 58352), (4689, 57344), (5376, 50016), (6144, 43764), (6252, 43008), (7168, 37512), (7294, 36864), (8064, 33344), (8192, 32823), (8336, 32256), (9216, 29176), (9378, 28672), (10752, 25008), (10941, 24576), (12288, 21882), (12504, 21504), (14336, 18756), (14588, 18432), (16128, 16672)]