717029376

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 136

約数和(自身を含む): 2189409984

約数和(自身を除く): 1472380608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 521, 672, 768, 896, 1024, 1042, 1344, 1536, 1563, 1792, 2048, 2084, 2688, 3072, 3126, 3584, 3647, 4096, 4168, 5376, 6144, 6252, 7168, 7294, 8192, 8336, 10752, 10941, 12288, 12504, 14336, 14588, 16384, 16672, 21504, 21882, 24576, 25008, 28672, 29176, 32768, 33344, 43008, 43764, 49152, 50016, 57344, 58352, 65536, 66688, 86016, 87528, 98304, 100032, 114688, 116704, 133376, 172032, 175056, 196608, 200064, 229376, 233408, 266752, 344064, 350112, 400128, 458752, 466816, 533504, 688128, 700224, 800256, 933632, 1067008, 1376256, 1400448, 1600512, 1867264, 2134016, 2800896, 3201024, 3734528, 4268032, 5601792, 6402048, 7469056, 8536064, 11203584, 12804096, 14938112, 17072128, 22407168, 25608192, 29876224, 34144256, 44814336, 51216384, 59752448, 89628672, 102432768, 119504896, 179257344, 239009792, 358514688, 717029376]

約数ペア:

[(1, 717029376), (2, 358514688), (3, 239009792), (4, 179257344), (6, 119504896), (7, 102432768), (8, 89628672), (12, 59752448), (14, 51216384), (16, 44814336), (21, 34144256), (24, 29876224), (28, 25608192), (32, 22407168), (42, 17072128), (48, 14938112), (56, 12804096), (64, 11203584), (84, 8536064), (96, 7469056), (112, 6402048), (128, 5601792), (168, 4268032), (192, 3734528), (224, 3201024), (256, 2800896), (336, 2134016), (384, 1867264), (448, 1600512), (512, 1400448), (521, 1376256), (672, 1067008), (768, 933632), (896, 800256), (1024, 700224), (1042, 688128), (1344, 533504), (1536, 466816), (1563, 458752), (1792, 400128), (2048, 350112), (2084, 344064), (2688, 266752), (3072, 233408), (3126, 229376), (3584, 200064), (3647, 196608), (4096, 175056), (4168, 172032), (5376, 133376), (6144, 116704), (6252, 114688), (7168, 100032), (7294, 98304), (8192, 87528), (8336, 86016), (10752, 66688), (10941, 65536), (12288, 58352), (12504, 57344), (14336, 50016), (14588, 49152), (16384, 43764), (16672, 43008), (21504, 33344), (21882, 32768), (24576, 29176), (25008, 28672)]