296984896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18787}}^1$

素因数の和:18831

約数の個数: 56

約数和(自身を含む): 668101280

約数和(自身を除く): 371116384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 18787, 37574, 75148, 150296, 244231, 300592, 356953, 488462, 601184, 713906, 976924, 1202368, 1427812, 1953848, 2855624, 3907696, 4640389, 5711248, 7815392, 9280778, 11422496, 15630784, 18561556, 22844992, 37123112, 74246224, 148492448, 296984896]

約数ペア:

[(1, 296984896), (2, 148492448), (4, 74246224), (8, 37123112), (13, 22844992), (16, 18561556), (19, 15630784), (26, 11422496), (32, 9280778), (38, 7815392), (52, 5711248), (64, 4640389), (76, 3907696), (104, 2855624), (152, 1953848), (208, 1427812), (247, 1202368), (304, 976924), (416, 713906), (494, 601184), (608, 488462), (832, 356953), (988, 300592), (1216, 244231), (1976, 150296), (3952, 75148), (7904, 37574), (15808, 18787)]