462560252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 1022461440

約数和(自身を除く): 559901188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 311, 439, 484, 622, 847, 878, 1244, 1694, 1756, 2177, 3073, 3388, 3421, 4354, 4829, 6146, 6842, 8708, 9658, 12292, 13684, 19316, 23947, 33803, 37631, 47894, 53119, 67606, 75262, 95788, 106238, 135212, 136529, 150524, 212476, 263417, 273058, 371833, 526834, 546116, 743666, 955703, 1053668, 1487332, 1501819, 1911406, 3003638, 3822812, 6007276, 10512733, 16520009, 21025466, 33040018, 42050932, 66080036, 115640063, 231280126, 462560252]

約数ペア:

[(1, 462560252), (2, 231280126), (4, 115640063), (7, 66080036), (11, 42050932), (14, 33040018), (22, 21025466), (28, 16520009), (44, 10512733), (77, 6007276), (121, 3822812), (154, 3003638), (242, 1911406), (308, 1501819), (311, 1487332), (439, 1053668), (484, 955703), (622, 743666), (847, 546116), (878, 526834), (1244, 371833), (1694, 273058), (1756, 263417), (2177, 212476), (3073, 150524), (3388, 136529), (3421, 135212), (4354, 106238), (4829, 95788), (6146, 75262), (6842, 67606), (8708, 53119), (9658, 47894), (12292, 37631), (13684, 33803), (19316, 23947)]