270591444

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 695822400

約数和(自身を除く): 425230956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 199, 214, 321, 353, 398, 428, 597, 642, 706, 796, 963, 1059, 1194, 1284, 1412, 1791, 1926, 2118, 2388, 3177, 3582, 3852, 4236, 6354, 7164, 12708, 21293, 37771, 42586, 63879, 70247, 75542, 85172, 113313, 127758, 140494, 151084, 191637, 210741, 226626, 255516, 280988, 339939, 383274, 421482, 453252, 632223, 679878, 766548, 842964, 1264446, 1359756, 2528892, 7516429, 15032858, 22549287, 30065716, 45098574, 67647861, 90197148, 135295722, 270591444]

約数ペア:

[(1, 270591444), (2, 135295722), (3, 90197148), (4, 67647861), (6, 45098574), (9, 30065716), (12, 22549287), (18, 15032858), (36, 7516429), (107, 2528892), (199, 1359756), (214, 1264446), (321, 842964), (353, 766548), (398, 679878), (428, 632223), (597, 453252), (642, 421482), (706, 383274), (796, 339939), (963, 280988), (1059, 255516), (1194, 226626), (1284, 210741), (1412, 191637), (1791, 151084), (1926, 140494), (2118, 127758), (2388, 113313), (3177, 85172), (3582, 75542), (3852, 70247), (4236, 63879), (6354, 42586), (7164, 37771), (12708, 21293)]