888927828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{16349}}^1$

素因数の和:16576

約数の個数: 48

約数和(自身を含む): 2175465600

約数和(自身を除く): 1286537772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 197, 276, 394, 591, 788, 1182, 2364, 4531, 9062, 13593, 16349, 18124, 27186, 32698, 49047, 54372, 65396, 98094, 196188, 376027, 752054, 1128081, 1504108, 2256162, 3220753, 4512324, 6441506, 9662259, 12883012, 19324518, 38649036, 74077319, 148154638, 222231957, 296309276, 444463914, 888927828]

約数ペア:

[(1, 888927828), (2, 444463914), (3, 296309276), (4, 222231957), (6, 148154638), (12, 74077319), (23, 38649036), (46, 19324518), (69, 12883012), (92, 9662259), (138, 6441506), (197, 4512324), (276, 3220753), (394, 2256162), (591, 1504108), (788, 1128081), (1182, 752054), (2364, 376027), (4531, 196188), (9062, 98094), (13593, 65396), (16349, 54372), (18124, 49047), (27186, 32698)]