229474656

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1987}}^1$

素因数の和:2404

約数の個数: 72

約数和(自身を含む): 654525144

約数和(自身を除く): 425050488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 802, 1203, 1604, 1987, 2406, 3208, 3609, 3974, 4812, 5961, 6416, 7218, 7948, 9624, 11922, 12832, 14436, 15896, 17883, 19248, 23844, 28872, 31792, 35766, 38496, 47688, 57744, 63584, 71532, 95376, 115488, 143064, 190752, 286128, 572256, 796787, 1593574, 2390361, 3187148, 4780722, 6374296, 7171083, 9561444, 12748592, 14342166, 19122888, 25497184, 28684332, 38245776, 57368664, 76491552, 114737328, 229474656]

約数ペア:

[(1, 229474656), (2, 114737328), (3, 76491552), (4, 57368664), (6, 38245776), (8, 28684332), (9, 25497184), (12, 19122888), (16, 14342166), (18, 12748592), (24, 9561444), (32, 7171083), (36, 6374296), (48, 4780722), (72, 3187148), (96, 2390361), (144, 1593574), (288, 796787), (401, 572256), (802, 286128), (1203, 190752), (1604, 143064), (1987, 115488), (2406, 95376), (3208, 71532), (3609, 63584), (3974, 57744), (4812, 47688), (5961, 38496), (6416, 35766), (7218, 31792), (7948, 28872), (9624, 23844), (11922, 19248), (12832, 17883), (14436, 15896)]