381203776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1023

約数の個数: 56

約数和(自身を含む): 784839680

約数和(自身を除く): 403635904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 271, 496, 542, 709, 992, 1084, 1418, 1984, 2168, 2836, 4336, 5672, 8401, 8672, 11344, 16802, 17344, 21979, 22688, 33604, 43958, 45376, 67208, 87916, 134416, 175832, 192139, 268832, 351664, 384278, 537664, 703328, 768556, 1406656, 1537112, 3074224, 5956309, 6148448, 11912618, 12296896, 23825236, 47650472, 95300944, 190601888, 381203776]

約数ペア:

[(1, 381203776), (2, 190601888), (4, 95300944), (8, 47650472), (16, 23825236), (31, 12296896), (32, 11912618), (62, 6148448), (64, 5956309), (124, 3074224), (248, 1537112), (271, 1406656), (496, 768556), (542, 703328), (709, 537664), (992, 384278), (1084, 351664), (1418, 268832), (1984, 192139), (2168, 175832), (2836, 134416), (4336, 87916), (5672, 67208), (8401, 45376), (8672, 43958), (11344, 33604), (16802, 22688), (17344, 21979)]