249165056

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8179}}^1$

素因数の和:8219

約数の個数: 72

約数和(自身を含む): 601917120

約数和(自身を除く): 352752064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 8179, 15232, 16358, 30464, 32716, 57253, 65432, 114506, 130864, 139043, 229012, 261728, 278086, 458024, 523456, 556172, 916048, 973301, 1046912, 1112344, 1832096, 1946602, 2093824, 2224688, 3664192, 3893204, 4449376, 7328384, 7786408, 8898752, 14656768, 15572816, 17797504, 31145632, 35595008, 62291264, 124582528, 249165056]

約数ペア:

[(1, 249165056), (2, 124582528), (4, 62291264), (7, 35595008), (8, 31145632), (14, 17797504), (16, 15572816), (17, 14656768), (28, 8898752), (32, 7786408), (34, 7328384), (56, 4449376), (64, 3893204), (68, 3664192), (112, 2224688), (119, 2093824), (128, 1946602), (136, 1832096), (224, 1112344), (238, 1046912), (256, 973301), (272, 916048), (448, 556172), (476, 523456), (544, 458024), (896, 278086), (952, 261728), (1088, 229012), (1792, 139043), (1904, 130864), (2176, 114506), (3808, 65432), (4352, 57253), (7616, 32716), (8179, 30464), (15232, 16358)]