287465472

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 168

約数和(自身を含む): 950738256

約数和(自身を除く): 663272784

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, 557, 576, 672, 768, 896, 1008, 1024, 1114, 1152, 1344, 1536, 1671, 1792, 2016, 2048, 2228, 2304, 2688, 3072, 3342, 3584, 3899, 4032, 4096, 4456, 4608, 5013, 5376, 6144, 6684, 7168, 7798, 8064, 8192, 8912, 9216, 10026, 10752, 11697, 12288, 13368, 14336, 15596, 16128, 17824, 18432, 20052, 21504, 23394, 24576, 26736, 28672, 31192, 32256, 35091, 35648, 36864, 40104, 43008, 46788, 53472, 57344, 62384, 64512, 70182, 71296, 73728, 80208, 86016, 93576, 106944, 124768, 129024, 140364, 142592, 160416, 172032, 187152, 213888, 249536, 258048, 280728, 285184, 320832, 374304, 427776, 499072, 516096, 561456, 570368, 641664, 748608, 855552, 998144, 1122912, 1140736, 1283328, 1497216, 1711104, 1996288, 2245824, 2281472, 2566656, 2994432, 3422208, 3992576, 4491648, 4562944, 5133312, 5988864, 6844416, 7985152, 8983296, 10266624, 11977728, 13688832, 15970304, 17966592, 20533248, 23955456, 31940608, 35933184, 41066496, 47910912, 71866368, 95821824, 143732736, 287465472]

約数ペア:

[(1, 287465472), (2, 143732736), (3, 95821824), (4, 71866368), (6, 47910912), (7, 41066496), (8, 35933184), (9, 31940608), (12, 23955456), (14, 20533248), (16, 17966592), (18, 15970304), (21, 13688832), (24, 11977728), (28, 10266624), (32, 8983296), (36, 7985152), (42, 6844416), (48, 5988864), (56, 5133312), (63, 4562944), (64, 4491648), (72, 3992576), (84, 3422208), (96, 2994432), (112, 2566656), (126, 2281472), (128, 2245824), (144, 1996288), (168, 1711104), (192, 1497216), (224, 1283328), (252, 1140736), (256, 1122912), (288, 998144), (336, 855552), (384, 748608), (448, 641664), (504, 570368), (512, 561456), (557, 516096), (576, 499072), (672, 427776), (768, 374304), (896, 320832), (1008, 285184), (1024, 280728), (1114, 258048), (1152, 249536), (1344, 213888), (1536, 187152), (1671, 172032), (1792, 160416), (2016, 142592), (2048, 140364), (2228, 129024), (2304, 124768), (2688, 106944), (3072, 93576), (3342, 86016), (3584, 80208), (3899, 73728), (4032, 71296), (4096, 70182), (4456, 64512), (4608, 62384), (5013, 57344), (5376, 53472), (6144, 46788), (6684, 43008), (7168, 40104), (7798, 36864), (8064, 35648), (8192, 35091), (8912, 32256), (9216, 31192), (10026, 28672), (10752, 26736), (11697, 24576), (12288, 23394), (13368, 21504), (14336, 20052), (15596, 18432), (16128, 17824)]