248288256

素因数分解:

$2^{10}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:984

約数の個数: 132

約数和(自身を含む): 742446900

約数和(自身を除く): 494158644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 929, 1024, 1044, 1152, 1392, 1536, 1856, 1858, 2088, 2304, 2784, 2787, 3072, 3712, 3716, 4176, 4608, 5568, 5574, 7424, 7432, 8352, 8361, 9216, 11136, 11148, 14848, 14864, 16704, 16722, 22272, 22296, 26941, 29696, 29728, 33408, 33444, 44544, 44592, 53882, 59456, 66816, 66888, 80823, 89088, 89184, 107764, 118912, 133632, 133776, 161646, 178368, 215528, 237824, 242469, 267264, 267552, 323292, 356736, 431056, 475648, 484938, 535104, 646584, 713472, 862112, 951296, 969876, 1070208, 1293168, 1426944, 1724224, 1939752, 2140416, 2586336, 2853888, 3448448, 3879504, 4280832, 5172672, 6896896, 7759008, 8561664, 10345344, 13793792, 15518016, 20690688, 27587584, 31036032, 41381376, 62072064, 82762752, 124144128, 248288256]

約数ペア:

[(1, 248288256), (2, 124144128), (3, 82762752), (4, 62072064), (6, 41381376), (8, 31036032), (9, 27587584), (12, 20690688), (16, 15518016), (18, 13793792), (24, 10345344), (29, 8561664), (32, 7759008), (36, 6896896), (48, 5172672), (58, 4280832), (64, 3879504), (72, 3448448), (87, 2853888), (96, 2586336), (116, 2140416), (128, 1939752), (144, 1724224), (174, 1426944), (192, 1293168), (232, 1070208), (256, 969876), (261, 951296), (288, 862112), (348, 713472), (384, 646584), (464, 535104), (512, 484938), (522, 475648), (576, 431056), (696, 356736), (768, 323292), (928, 267552), (929, 267264), (1024, 242469), (1044, 237824), (1152, 215528), (1392, 178368), (1536, 161646), (1856, 133776), (1858, 133632), (2088, 118912), (2304, 107764), (2784, 89184), (2787, 89088), (3072, 80823), (3712, 66888), (3716, 66816), (4176, 59456), (4608, 53882), (5568, 44592), (5574, 44544), (7424, 33444), (7432, 33408), (8352, 29728), (8361, 29696), (9216, 26941), (11136, 22296), (11148, 22272), (14848, 16722), (14864, 16704)]