245562912

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17401}}^1$

素因数の和:17431

約数の個数: 108

約数和(自身を含む): 812377566

約数和(自身を除く): 566814654

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 17401, 34802, 52203, 69604, 104406, 121807, 139208, 156609, 208812, 243614, 278416, 313218, 365421, 417624, 487228, 556832, 626436, 730842, 835248, 852649, 974456, 1096263, 1252872, 1461684, 1670496, 1705298, 1948912, 2192526, 2505744, 2557947, 2923368, 3410596, 3897824, 4385052, 5011488, 5115894, 5846736, 6821192, 7673841, 8770104, 10231788, 11693472, 13642384, 15347682, 17540208, 20463576, 27284768, 30695364, 35080416, 40927152, 61390728, 81854304, 122781456, 245562912]

約数ペア:

[(1, 245562912), (2, 122781456), (3, 81854304), (4, 61390728), (6, 40927152), (7, 35080416), (8, 30695364), (9, 27284768), (12, 20463576), (14, 17540208), (16, 15347682), (18, 13642384), (21, 11693472), (24, 10231788), (28, 8770104), (32, 7673841), (36, 6821192), (42, 5846736), (48, 5115894), (49, 5011488), (56, 4385052), (63, 3897824), (72, 3410596), (84, 2923368), (96, 2557947), (98, 2505744), (112, 2192526), (126, 1948912), (144, 1705298), (147, 1670496), (168, 1461684), (196, 1252872), (224, 1096263), (252, 974456), (288, 852649), (294, 835248), (336, 730842), (392, 626436), (441, 556832), (504, 487228), (588, 417624), (672, 365421), (784, 313218), (882, 278416), (1008, 243614), (1176, 208812), (1568, 156609), (1764, 139208), (2016, 121807), (2352, 104406), (3528, 69604), (4704, 52203), (7056, 34802), (14112, 17401)]