349211968

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26879}}^1$

素因数の和:26927

約数の個数: 56

約数和(自身を含む): 819302400

約数和(自身を除く): 470090432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 26879, 53758, 107516, 188153, 215032, 376306, 430064, 752612, 779491, 860128, 1505224, 1558982, 1720256, 3010448, 3117964, 5456437, 6020896, 6235928, 10912874, 12041792, 12471856, 21825748, 24943712, 43651496, 49887424, 87302992, 174605984, 349211968]

約数ペア:

[(1, 349211968), (2, 174605984), (4, 87302992), (7, 49887424), (8, 43651496), (14, 24943712), (16, 21825748), (28, 12471856), (29, 12041792), (32, 10912874), (56, 6235928), (58, 6020896), (64, 5456437), (112, 3117964), (116, 3010448), (203, 1720256), (224, 1558982), (232, 1505224), (406, 860128), (448, 779491), (464, 752612), (812, 430064), (928, 376306), (1624, 215032), (1856, 188153), (3248, 107516), (6496, 53758), (12992, 26879)]