3847872

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{409}}^1$

素因数の和:438

約数の個数: 84

約数和(自身を含む): 11871960

約数和(自身を除く): 8024088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 409, 448, 588, 672, 784, 818, 1176, 1227, 1344, 1568, 1636, 2352, 2454, 2863, 3136, 3272, 4704, 4908, 5726, 6544, 8589, 9408, 9816, 11452, 13088, 17178, 19632, 20041, 22904, 26176, 34356, 39264, 40082, 45808, 60123, 68712, 78528, 80164, 91616, 120246, 137424, 160328, 183232, 240492, 274848, 320656, 480984, 549696, 641312, 961968, 1282624, 1923936, 3847872]

約数ペア:

[(1, 3847872), (2, 1923936), (3, 1282624), (4, 961968), (6, 641312), (7, 549696), (8, 480984), (12, 320656), (14, 274848), (16, 240492), (21, 183232), (24, 160328), (28, 137424), (32, 120246), (42, 91616), (48, 80164), (49, 78528), (56, 68712), (64, 60123), (84, 45808), (96, 40082), (98, 39264), (112, 34356), (147, 26176), (168, 22904), (192, 20041), (196, 19632), (224, 17178), (294, 13088), (336, 11452), (392, 9816), (409, 9408), (448, 8589), (588, 6544), (672, 5726), (784, 4908), (818, 4704), (1176, 3272), (1227, 3136), (1344, 2863), (1568, 2454), (1636, 2352)]