289859328

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11437}}^1$

素因数の和:11470

約数の個数: 108

約数和(自身を含む): 911791608

約数和(自身を除く): 621932280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 11437, 12672, 22874, 25344, 34311, 45748, 68622, 91496, 102933, 125807, 137244, 182992, 205866, 251614, 274488, 365984, 377421, 411732, 503228, 548976, 731968, 754842, 823464, 1006456, 1097952, 1132263, 1463936, 1509684, 1646928, 2012912, 2195904, 2264526, 2927872, 3019368, 3293856, 4025824, 4391808, 4529052, 6038736, 6587712, 8051648, 8783616, 9058104, 12077472, 13175424, 16103296, 18116208, 24154944, 26350848, 32206592, 36232416, 48309888, 72464832, 96619776, 144929664, 289859328]

約数ペア:

[(1, 289859328), (2, 144929664), (3, 96619776), (4, 72464832), (6, 48309888), (8, 36232416), (9, 32206592), (11, 26350848), (12, 24154944), (16, 18116208), (18, 16103296), (22, 13175424), (24, 12077472), (32, 9058104), (33, 8783616), (36, 8051648), (44, 6587712), (48, 6038736), (64, 4529052), (66, 4391808), (72, 4025824), (88, 3293856), (96, 3019368), (99, 2927872), (128, 2264526), (132, 2195904), (144, 2012912), (176, 1646928), (192, 1509684), (198, 1463936), (256, 1132263), (264, 1097952), (288, 1006456), (352, 823464), (384, 754842), (396, 731968), (528, 548976), (576, 503228), (704, 411732), (768, 377421), (792, 365984), (1056, 274488), (1152, 251614), (1408, 205866), (1584, 182992), (2112, 137244), (2304, 125807), (2816, 102933), (3168, 91496), (4224, 68622), (6336, 45748), (8448, 34311), (11437, 25344), (12672, 22874)]