215276992

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3658

約数の個数: 84

約数和(自身を含む): 523234920

約数和(自身を除く): 307957928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 3136, 3613, 3724, 4256, 7226, 7448, 8512, 14452, 14896, 25291, 28904, 29792, 50582, 57808, 59584, 68647, 101164, 115616, 137294, 177037, 202328, 231232, 274588, 354074, 404656, 480529, 549176, 708148, 809312, 961058, 1098352, 1416296, 1618624, 1922116, 2196704, 2832592, 3363703, 3844232, 4393408, 5665184, 6727406, 7688464, 11330368, 13454812, 15376928, 26909624, 30753856, 53819248, 107638496, 215276992]

約数ペア:

[(1, 215276992), (2, 107638496), (4, 53819248), (7, 30753856), (8, 26909624), (14, 15376928), (16, 13454812), (19, 11330368), (28, 7688464), (32, 6727406), (38, 5665184), (49, 4393408), (56, 3844232), (64, 3363703), (76, 2832592), (98, 2196704), (112, 1922116), (133, 1618624), (152, 1416296), (196, 1098352), (224, 961058), (266, 809312), (304, 708148), (392, 549176), (448, 480529), (532, 404656), (608, 354074), (784, 274588), (931, 231232), (1064, 202328), (1216, 177037), (1568, 137294), (1862, 115616), (2128, 101164), (3136, 68647), (3613, 59584), (3724, 57808), (4256, 50582), (7226, 29792), (7448, 28904), (8512, 25291), (14452, 14896)]