255898944

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{63467}}^1$

素因数の和:63492

約数の個数: 84

約数和(自身を含む): 838285344

約数和(自身を除く): 582386400

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, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 63467, 126934, 190401, 253868, 380802, 444269, 507736, 571203, 761604, 888538, 1015472, 1142406, 1332807, 1523208, 1777076, 2030944, 2284812, 2665614, 3046416, 3554152, 3998421, 4061888, 4569624, 5331228, 6092832, 7108304, 7996842, 9139248, 10662456, 12185664, 14216608, 15993684, 18278496, 21324912, 28433216, 31987368, 36556992, 42649824, 63974736, 85299648, 127949472, 255898944]

約数ペア:

[(1, 255898944), (2, 127949472), (3, 85299648), (4, 63974736), (6, 42649824), (7, 36556992), (8, 31987368), (9, 28433216), (12, 21324912), (14, 18278496), (16, 15993684), (18, 14216608), (21, 12185664), (24, 10662456), (28, 9139248), (32, 7996842), (36, 7108304), (42, 6092832), (48, 5331228), (56, 4569624), (63, 4061888), (64, 3998421), (72, 3554152), (84, 3046416), (96, 2665614), (112, 2284812), (126, 2030944), (144, 1777076), (168, 1523208), (192, 1332807), (224, 1142406), (252, 1015472), (288, 888538), (336, 761604), (448, 571203), (504, 507736), (576, 444269), (672, 380802), (1008, 253868), (1344, 190401), (2016, 126934), (4032, 63467)]