282969904

素因数分解:

$2^4\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1303}}^1$

素因数の和:1602

約数の個数: 60

約数和(自身を含む): 640558704

約数和(自身を除く): 357588800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 277, 392, 554, 784, 1108, 1303, 1939, 2216, 2606, 3878, 4432, 5212, 7756, 9121, 10424, 13573, 15512, 18242, 20848, 27146, 31024, 36484, 54292, 63847, 72968, 108584, 127694, 145936, 217168, 255388, 360931, 510776, 721862, 1021552, 1443724, 2526517, 2887448, 5053034, 5774896, 10106068, 17685619, 20212136, 35371238, 40424272, 70742476, 141484952, 282969904]

約数ペア:

[(1, 282969904), (2, 141484952), (4, 70742476), (7, 40424272), (8, 35371238), (14, 20212136), (16, 17685619), (28, 10106068), (49, 5774896), (56, 5053034), (98, 2887448), (112, 2526517), (196, 1443724), (277, 1021552), (392, 721862), (554, 510776), (784, 360931), (1108, 255388), (1303, 217168), (1939, 145936), (2216, 127694), (2606, 108584), (3878, 72968), (4432, 63847), (5212, 54292), (7756, 36484), (9121, 31024), (10424, 27146), (13573, 20848), (15512, 18242)]