220613346

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 487468800

約数和(自身を除く): 266855454

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 167, 237, 334, 474, 501, 711, 929, 1002, 1422, 1503, 1858, 2787, 3006, 5574, 8361, 13193, 16722, 26386, 39579, 73391, 79158, 118737, 146782, 155143, 220173, 237474, 310286, 440346, 465429, 660519, 930858, 1321038, 1396287, 2792574, 12256297, 24512594, 36768891, 73537782, 110306673, 220613346]

約数ペア:

[(1, 220613346), (2, 110306673), (3, 73537782), (6, 36768891), (9, 24512594), (18, 12256297), (79, 2792574), (158, 1396287), (167, 1321038), (237, 930858), (334, 660519), (474, 465429), (501, 440346), (711, 310286), (929, 237474), (1002, 220173), (1422, 155143), (1503, 146782), (1858, 118737), (2787, 79158), (3006, 73391), (5574, 39579), (8361, 26386), (13193, 16722)]