397296592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 963331200

約数和(自身を除く): 566034608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 389, 616, 778, 829, 1232, 1556, 1658, 2723, 3112, 3316, 4279, 5446, 5803, 6224, 6632, 8558, 9119, 10892, 11606, 13264, 17116, 18238, 21784, 23212, 29953, 34232, 36476, 43568, 46424, 59906, 63833, 68464, 72952, 92848, 119812, 127666, 145904, 239624, 255332, 322481, 479248, 510664, 644962, 1021328, 1289924, 2257367, 2579848, 3547291, 4514734, 5159696, 7094582, 9029468, 14189164, 18058936, 24831037, 28378328, 36117872, 49662074, 56756656, 99324148, 198648296, 397296592]

約数ペア:

[(1, 397296592), (2, 198648296), (4, 99324148), (7, 56756656), (8, 49662074), (11, 36117872), (14, 28378328), (16, 24831037), (22, 18058936), (28, 14189164), (44, 9029468), (56, 7094582), (77, 5159696), (88, 4514734), (112, 3547291), (154, 2579848), (176, 2257367), (308, 1289924), (389, 1021328), (616, 644962), (778, 510664), (829, 479248), (1232, 322481), (1556, 255332), (1658, 239624), (2723, 145904), (3112, 127666), (3316, 119812), (4279, 92848), (5446, 72952), (5803, 68464), (6224, 63833), (6632, 59906), (8558, 46424), (9119, 43568), (10892, 36476), (11606, 34232), (13264, 29953), (17116, 23212), (18238, 21784)]