499391732

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 1083849984

約数和(自身を除く): 584458252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 161, 188, 196, 322, 329, 644, 658, 1081, 1127, 1316, 2162, 2254, 2303, 2357, 4324, 4508, 4606, 4714, 7567, 9212, 9428, 15134, 16499, 30268, 32998, 52969, 54211, 65996, 105938, 108422, 110779, 115493, 211876, 216844, 221558, 230986, 379477, 443116, 461972, 758954, 775453, 1517908, 1550906, 2547917, 2656339, 3101812, 5095834, 5312678, 5428171, 10191668, 10625356, 10856342, 17835419, 21712684, 35670838, 71341676, 124847933, 249695866, 499391732]

約数ペア:

[(1, 499391732), (2, 249695866), (4, 124847933), (7, 71341676), (14, 35670838), (23, 21712684), (28, 17835419), (46, 10856342), (47, 10625356), (49, 10191668), (92, 5428171), (94, 5312678), (98, 5095834), (161, 3101812), (188, 2656339), (196, 2547917), (322, 1550906), (329, 1517908), (644, 775453), (658, 758954), (1081, 461972), (1127, 443116), (1316, 379477), (2162, 230986), (2254, 221558), (2303, 216844), (2357, 211876), (4324, 115493), (4508, 110779), (4606, 108422), (4714, 105938), (7567, 65996), (9212, 54211), (9428, 52969), (15134, 32998), (16499, 30268)]