335281408

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 849453696

約数和(自身を除く): 514172288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 128, 146, 154, 176, 224, 233, 256, 292, 308, 352, 448, 466, 511, 584, 616, 704, 803, 896, 932, 1022, 1168, 1232, 1408, 1606, 1631, 1792, 1864, 2044, 2336, 2464, 2563, 2816, 3212, 3262, 3728, 4088, 4672, 4928, 5126, 5621, 6424, 6524, 7456, 8176, 9344, 9856, 10252, 11242, 12848, 13048, 14912, 16352, 17009, 17941, 18688, 19712, 20504, 22484, 25696, 26096, 29824, 32704, 34018, 35882, 41008, 44968, 51392, 52192, 59648, 65408, 68036, 71764, 82016, 89936, 102784, 104384, 119063, 130816, 136072, 143528, 164032, 179872, 187099, 205568, 208768, 238126, 272144, 287056, 328064, 359744, 374198, 417536, 476252, 544288, 574112, 656128, 719488, 748396, 952504, 1088576, 1148224, 1309693, 1438976, 1496792, 1905008, 2177152, 2296448, 2619386, 2993584, 3810016, 4354304, 4592896, 5238772, 5987168, 7620032, 10477544, 11974336, 15240064, 20955088, 23948672, 30480128, 41910176, 47897344, 83820352, 167640704, 335281408]

約数ペア:

[(1, 335281408), (2, 167640704), (4, 83820352), (7, 47897344), (8, 41910176), (11, 30480128), (14, 23948672), (16, 20955088), (22, 15240064), (28, 11974336), (32, 10477544), (44, 7620032), (56, 5987168), (64, 5238772), (73, 4592896), (77, 4354304), (88, 3810016), (112, 2993584), (128, 2619386), (146, 2296448), (154, 2177152), (176, 1905008), (224, 1496792), (233, 1438976), (256, 1309693), (292, 1148224), (308, 1088576), (352, 952504), (448, 748396), (466, 719488), (511, 656128), (584, 574112), (616, 544288), (704, 476252), (803, 417536), (896, 374198), (932, 359744), (1022, 328064), (1168, 287056), (1232, 272144), (1408, 238126), (1606, 208768), (1631, 205568), (1792, 187099), (1864, 179872), (2044, 164032), (2336, 143528), (2464, 136072), (2563, 130816), (2816, 119063), (3212, 104384), (3262, 102784), (3728, 89936), (4088, 82016), (4672, 71764), (4928, 68036), (5126, 65408), (5621, 59648), (6424, 52192), (6524, 51392), (7456, 44968), (8176, 41008), (9344, 35882), (9856, 34018), (10252, 32704), (11242, 29824), (12848, 26096), (13048, 25696), (14912, 22484), (16352, 20504), (17009, 19712), (17941, 18688)]