239366912

素因数分解:

$2^8\times {\mathrm{37}}^2\times {\mathrm{683}}^1$

素因数の和:773

約数の個数: 54

約数和(自身を含む): 491780268

約数和(自身を除く): 252413356

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 683, 1184, 1366, 1369, 2368, 2732, 2738, 4736, 5464, 5476, 9472, 10928, 10952, 21856, 21904, 25271, 43712, 43808, 50542, 87424, 87616, 101084, 174848, 175232, 202168, 350464, 404336, 808672, 935027, 1617344, 1870054, 3234688, 3740108, 6469376, 7480216, 14960432, 29920864, 59841728, 119683456, 239366912]

約数ペア:

[(1, 239366912), (2, 119683456), (4, 59841728), (8, 29920864), (16, 14960432), (32, 7480216), (37, 6469376), (64, 3740108), (74, 3234688), (128, 1870054), (148, 1617344), (256, 935027), (296, 808672), (592, 404336), (683, 350464), (1184, 202168), (1366, 175232), (1369, 174848), (2368, 101084), (2732, 87616), (2738, 87424), (4736, 50542), (5464, 43808), (5476, 43712), (9472, 25271), (10928, 21904), (10952, 21856)]