266251944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12479}}^1$

素因数の和:12622

約数の個数: 64

約数和(自身を含む): 766771200

約数和(自身を除く): 500519256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 12479, 21336, 24958, 37437, 49916, 74874, 87353, 99832, 149748, 174706, 262059, 299496, 349412, 524118, 698824, 1048236, 1584833, 2096472, 3169666, 4754499, 6339332, 9508998, 11093831, 12678664, 19017996, 22187662, 33281493, 38035992, 44375324, 66562986, 88750648, 133125972, 266251944]

約数ペア:

[(1, 266251944), (2, 133125972), (3, 88750648), (4, 66562986), (6, 44375324), (7, 38035992), (8, 33281493), (12, 22187662), (14, 19017996), (21, 12678664), (24, 11093831), (28, 9508998), (42, 6339332), (56, 4754499), (84, 3169666), (127, 2096472), (168, 1584833), (254, 1048236), (381, 698824), (508, 524118), (762, 349412), (889, 299496), (1016, 262059), (1524, 174706), (1778, 149748), (2667, 99832), (3048, 87353), (3556, 74874), (5334, 49916), (7112, 37437), (10668, 24958), (12479, 21336)]