265655388

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 629959680

約数和(自身を除く): 364304292

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 251, 267, 356, 502, 534, 753, 991, 1004, 1068, 1506, 1982, 2973, 3012, 3964, 5946, 11892, 22339, 44678, 67017, 88199, 89356, 134034, 176398, 248741, 264597, 268068, 352796, 497482, 529194, 746223, 994964, 1058388, 1492446, 2984892, 22137949, 44275898, 66413847, 88551796, 132827694, 265655388]

約数ペア:

[(1, 265655388), (2, 132827694), (3, 88551796), (4, 66413847), (6, 44275898), (12, 22137949), (89, 2984892), (178, 1492446), (251, 1058388), (267, 994964), (356, 746223), (502, 529194), (534, 497482), (753, 352796), (991, 268068), (1004, 264597), (1068, 248741), (1506, 176398), (1982, 134034), (2973, 89356), (3012, 88199), (3964, 67017), (5946, 44678), (11892, 22339)]