1458388316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{25321}}^1$

素因数の和:25371

約数の個数: 72

約数和(自身を含む): 3394768608

約数和(自身を除く): 1936380292

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2618, 3388, 4114, 5236, 8228, 14399, 25321, 28798, 50642, 57596, 101284, 177247, 278531, 354494, 430457, 557062, 708988, 860914, 1114124, 1721828, 1949717, 3013199, 3063841, 3899434, 4735027, 6026398, 6127682, 7798868, 9470054, 12052796, 12255364, 18940108, 21446887, 33145189, 42893774, 52085297, 66290378, 85787548, 104170594, 132580756, 208341188, 364597079, 729194158, 1458388316]

約数ペア:

[(1, 1458388316), (2, 729194158), (4, 364597079), (7, 208341188), (11, 132580756), (14, 104170594), (17, 85787548), (22, 66290378), (28, 52085297), (34, 42893774), (44, 33145189), (68, 21446887), (77, 18940108), (119, 12255364), (121, 12052796), (154, 9470054), (187, 7798868), (238, 6127682), (242, 6026398), (308, 4735027), (374, 3899434), (476, 3063841), (484, 3013199), (748, 1949717), (847, 1721828), (1309, 1114124), (1694, 860914), (2057, 708988), (2618, 557062), (3388, 430457), (4114, 354494), (5236, 278531), (8228, 177247), (14399, 101284), (25321, 57596), (28798, 50642)]