281067136

素因数分解:

$2^7\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 667854180

約数和(自身を除く): 386787044

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 287, 328, 392, 448, 574, 656, 784, 896, 1093, 1148, 1312, 1568, 2009, 2186, 2296, 2624, 3136, 4018, 4372, 4592, 5248, 6272, 7651, 8036, 8744, 9184, 15302, 16072, 17488, 18368, 30604, 32144, 34976, 36736, 44813, 53557, 61208, 64288, 69952, 89626, 107114, 122416, 128576, 139904, 179252, 214228, 244832, 257152, 313691, 358504, 428456, 489664, 627382, 717008, 856912, 979328, 1254764, 1434016, 1713824, 2195837, 2509528, 2868032, 3427648, 4391674, 5019056, 5736064, 6855296, 8783348, 10038112, 17566696, 20076224, 35133392, 40152448, 70266784, 140533568, 281067136]

約数ペア:

[(1, 281067136), (2, 140533568), (4, 70266784), (7, 40152448), (8, 35133392), (14, 20076224), (16, 17566696), (28, 10038112), (32, 8783348), (41, 6855296), (49, 5736064), (56, 5019056), (64, 4391674), (82, 3427648), (98, 2868032), (112, 2509528), (128, 2195837), (164, 1713824), (196, 1434016), (224, 1254764), (287, 979328), (328, 856912), (392, 717008), (448, 627382), (574, 489664), (656, 428456), (784, 358504), (896, 313691), (1093, 257152), (1148, 244832), (1312, 214228), (1568, 179252), (2009, 139904), (2186, 128576), (2296, 122416), (2624, 107114), (3136, 89626), (4018, 69952), (4372, 64288), (4592, 61208), (5248, 53557), (6272, 44813), (7651, 36736), (8036, 34976), (8744, 32144), (9184, 30604), (15302, 18368), (16072, 17488)]