237927936

素因数分解:

$2^9\times 3^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1023

約数の個数: 80

約数和(自身を含む): 637959168

約数和(自身を除く): 400031232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 512, 573, 764, 768, 811, 1146, 1528, 1536, 1622, 2292, 2433, 3056, 3244, 4584, 4866, 6112, 6488, 9168, 9732, 12224, 12976, 18336, 19464, 24448, 25952, 36672, 38928, 48896, 51904, 73344, 77856, 97792, 103808, 146688, 154901, 155712, 207616, 293376, 309802, 311424, 415232, 464703, 619604, 622848, 929406, 1239208, 1245696, 1858812, 2478416, 3717624, 4956832, 7435248, 9913664, 14870496, 19827328, 29740992, 39654656, 59481984, 79309312, 118963968, 237927936]

約数ペア:

[(1, 237927936), (2, 118963968), (3, 79309312), (4, 59481984), (6, 39654656), (8, 29740992), (12, 19827328), (16, 14870496), (24, 9913664), (32, 7435248), (48, 4956832), (64, 3717624), (96, 2478416), (128, 1858812), (191, 1245696), (192, 1239208), (256, 929406), (382, 622848), (384, 619604), (512, 464703), (573, 415232), (764, 311424), (768, 309802), (811, 293376), (1146, 207616), (1528, 155712), (1536, 154901), (1622, 146688), (2292, 103808), (2433, 97792), (3056, 77856), (3244, 73344), (4584, 51904), (4866, 48896), (6112, 38928), (6488, 36672), (9168, 25952), (9732, 24448), (12224, 19464), (12976, 18336)]