273995456

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2198

約数の個数: 84

約数和(自身を含む): 648209016

約数和(自身を除く): 374213560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 196, 224, 287, 328, 392, 448, 574, 656, 784, 1148, 1312, 1568, 2009, 2131, 2296, 2624, 3136, 4018, 4262, 4592, 8036, 8524, 9184, 14917, 16072, 17048, 18368, 29834, 32144, 34096, 59668, 64288, 68192, 87371, 104419, 119336, 128576, 136384, 174742, 208838, 238672, 349484, 417676, 477344, 611597, 698968, 835352, 954688, 1223194, 1397936, 1670704, 2446388, 2795872, 3341408, 4281179, 4892776, 5591744, 6682816, 8562358, 9785552, 17124716, 19571104, 34249432, 39142208, 68498864, 136997728, 273995456]

約数ペア:

[(1, 273995456), (2, 136997728), (4, 68498864), (7, 39142208), (8, 34249432), (14, 19571104), (16, 17124716), (28, 9785552), (32, 8562358), (41, 6682816), (49, 5591744), (56, 4892776), (64, 4281179), (82, 3341408), (98, 2795872), (112, 2446388), (164, 1670704), (196, 1397936), (224, 1223194), (287, 954688), (328, 835352), (392, 698968), (448, 611597), (574, 477344), (656, 417676), (784, 349484), (1148, 238672), (1312, 208838), (1568, 174742), (2009, 136384), (2131, 128576), (2296, 119336), (2624, 104419), (3136, 87371), (4018, 68192), (4262, 64288), (4592, 59668), (8036, 34096), (8524, 32144), (9184, 29834), (14917, 18368), (16072, 17048)]