214825856

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12619}}^1$

素因数の和:12659

約数の個数: 64

約数和(自身を含む): 514896000

約数和(自身を除く): 300070144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 12619, 17024, 25238, 50476, 88333, 100952, 176666, 201904, 239761, 353332, 403808, 479522, 706664, 807616, 959044, 1413328, 1615232, 1678327, 1918088, 2826656, 3356654, 3836176, 5653312, 6713308, 7672352, 11306624, 13426616, 15344704, 26853232, 30689408, 53706464, 107412928, 214825856]

約数ペア:

[(1, 214825856), (2, 107412928), (4, 53706464), (7, 30689408), (8, 26853232), (14, 15344704), (16, 13426616), (19, 11306624), (28, 7672352), (32, 6713308), (38, 5653312), (56, 3836176), (64, 3356654), (76, 2826656), (112, 1918088), (128, 1678327), (133, 1615232), (152, 1413328), (224, 959044), (266, 807616), (304, 706664), (448, 479522), (532, 403808), (608, 353332), (896, 239761), (1064, 201904), (1216, 176666), (2128, 100952), (2432, 88333), (4256, 50476), (8512, 25238), (12619, 17024)]