270523904

素因数分解:

$2^9\times 7^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 120

約数和(自身を含む): 646552368

約数和(自身を除く): 376028464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 263, 287, 328, 392, 448, 512, 526, 574, 656, 784, 896, 1052, 1148, 1312, 1568, 1792, 1841, 2009, 2104, 2296, 2624, 3136, 3584, 3682, 4018, 4208, 4592, 5248, 6272, 7364, 8036, 8416, 9184, 10496, 10783, 12544, 12887, 14728, 16072, 16832, 18368, 20992, 21566, 25088, 25774, 29456, 32144, 33664, 36736, 43132, 51548, 58912, 64288, 67328, 73472, 75481, 86264, 103096, 117824, 128576, 134656, 146944, 150962, 172528, 206192, 235648, 257152, 301924, 345056, 412384, 471296, 514304, 528367, 603848, 690112, 824768, 942592, 1028608, 1056734, 1207696, 1380224, 1649536, 2113468, 2415392, 2760448, 3299072, 4226936, 4830784, 5520896, 6598144, 8453872, 9661568, 16907744, 19323136, 33815488, 38646272, 67630976, 135261952, 270523904]

約数ペア:

[(1, 270523904), (2, 135261952), (4, 67630976), (7, 38646272), (8, 33815488), (14, 19323136), (16, 16907744), (28, 9661568), (32, 8453872), (41, 6598144), (49, 5520896), (56, 4830784), (64, 4226936), (82, 3299072), (98, 2760448), (112, 2415392), (128, 2113468), (164, 1649536), (196, 1380224), (224, 1207696), (256, 1056734), (263, 1028608), (287, 942592), (328, 824768), (392, 690112), (448, 603848), (512, 528367), (526, 514304), (574, 471296), (656, 412384), (784, 345056), (896, 301924), (1052, 257152), (1148, 235648), (1312, 206192), (1568, 172528), (1792, 150962), (1841, 146944), (2009, 134656), (2104, 128576), (2296, 117824), (2624, 103096), (3136, 86264), (3584, 75481), (3682, 73472), (4018, 67328), (4208, 64288), (4592, 58912), (5248, 51548), (6272, 43132), (7364, 36736), (8036, 33664), (8416, 32144), (9184, 29456), (10496, 25774), (10783, 25088), (12544, 21566), (12887, 20992), (14728, 18368), (16072, 16832)]