528996978

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 1159021656

約数和(自身を除く): 630024678

約数列:

[1, 2, 3, 6, 9, 18, 173, 257, 346, 514, 519, 661, 771, 1038, 1322, 1542, 1557, 1983, 2313, 3114, 3966, 4626, 5949, 11898, 44461, 88922, 114353, 133383, 169877, 228706, 266766, 339754, 343059, 400149, 509631, 686118, 800298, 1019262, 1029177, 1528893, 2058354, 3057786, 29388721, 58777442, 88166163, 176332326, 264498489, 528996978]

約数ペア:

[(1, 528996978), (2, 264498489), (3, 176332326), (6, 88166163), (9, 58777442), (18, 29388721), (173, 3057786), (257, 2058354), (346, 1528893), (514, 1029177), (519, 1019262), (661, 800298), (771, 686118), (1038, 509631), (1322, 400149), (1542, 343059), (1557, 339754), (1983, 266766), (2313, 228706), (3114, 169877), (3966, 133383), (4626, 114353), (5949, 88922), (11898, 44461)]