249106592

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2114

約数の個数: 72

約数和(自身を含む): 578007360

約数和(自身を除く): 328900768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1264, 1568, 2011, 2212, 2528, 3871, 4022, 4424, 7742, 8044, 8848, 14077, 15484, 16088, 17696, 28154, 30968, 32176, 56308, 61936, 64352, 98539, 112616, 123872, 158869, 197078, 225232, 317738, 394156, 450464, 635476, 788312, 1112083, 1270952, 1576624, 2224166, 2541904, 3153248, 4448332, 5083808, 7784581, 8896664, 15569162, 17793328, 31138324, 35586656, 62276648, 124553296, 249106592]

約数ペア:

[(1, 249106592), (2, 124553296), (4, 62276648), (7, 35586656), (8, 31138324), (14, 17793328), (16, 15569162), (28, 8896664), (32, 7784581), (49, 5083808), (56, 4448332), (79, 3153248), (98, 2541904), (112, 2224166), (158, 1576624), (196, 1270952), (224, 1112083), (316, 788312), (392, 635476), (553, 450464), (632, 394156), (784, 317738), (1106, 225232), (1264, 197078), (1568, 158869), (2011, 123872), (2212, 112616), (2528, 98539), (3871, 64352), (4022, 61936), (4424, 56308), (7742, 32176), (8044, 30968), (8848, 28154), (14077, 17696), (15484, 16088)]