313157616

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1278

約数の個数: 80

約数和(自身を含む): 833470464

約数和(自身を除く): 520312848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 127, 141, 188, 254, 282, 376, 381, 508, 564, 752, 762, 1016, 1093, 1128, 1524, 2032, 2186, 2256, 3048, 3279, 4372, 5969, 6096, 6558, 8744, 11938, 13116, 17488, 17907, 23876, 26232, 35814, 47752, 51371, 52464, 71628, 95504, 102742, 138811, 143256, 154113, 205484, 277622, 286512, 308226, 410968, 416433, 555244, 616452, 821936, 832866, 1110488, 1232904, 1665732, 2220976, 2465808, 3331464, 6524117, 6662928, 13048234, 19572351, 26096468, 39144702, 52192936, 78289404, 104385872, 156578808, 313157616]

約数ペア:

[(1, 313157616), (2, 156578808), (3, 104385872), (4, 78289404), (6, 52192936), (8, 39144702), (12, 26096468), (16, 19572351), (24, 13048234), (47, 6662928), (48, 6524117), (94, 3331464), (127, 2465808), (141, 2220976), (188, 1665732), (254, 1232904), (282, 1110488), (376, 832866), (381, 821936), (508, 616452), (564, 555244), (752, 416433), (762, 410968), (1016, 308226), (1093, 286512), (1128, 277622), (1524, 205484), (2032, 154113), (2186, 143256), (2256, 138811), (3048, 102742), (3279, 95504), (4372, 71628), (5969, 52464), (6096, 51371), (6558, 47752), (8744, 35814), (11938, 26232), (13116, 23876), (17488, 17907)]