445474656

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{140617}}^1$

素因数の和:140644

約数の個数: 72

約数和(自身を含む): 1381993704

約数和(自身を除く): 936519048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 140617, 281234, 421851, 562468, 843702, 1124936, 1265553, 1546787, 1687404, 2249872, 2531106, 3093574, 3374808, 4499744, 4640361, 5062212, 6187148, 6749616, 9280722, 10124424, 12374296, 13499232, 13921083, 18561444, 20248848, 24748592, 27842166, 37122888, 40497696, 49497184, 55684332, 74245776, 111368664, 148491552, 222737328, 445474656]

約数ペア:

[(1, 445474656), (2, 222737328), (3, 148491552), (4, 111368664), (6, 74245776), (8, 55684332), (9, 49497184), (11, 40497696), (12, 37122888), (16, 27842166), (18, 24748592), (22, 20248848), (24, 18561444), (32, 13921083), (33, 13499232), (36, 12374296), (44, 10124424), (48, 9280722), (66, 6749616), (72, 6187148), (88, 5062212), (96, 4640361), (99, 4499744), (132, 3374808), (144, 3093574), (176, 2531106), (198, 2249872), (264, 1687404), (288, 1546787), (352, 1265553), (396, 1124936), (528, 843702), (792, 562468), (1056, 421851), (1584, 281234), (3168, 140617)]