1288572276

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{1801}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 3041487680

約数和(自身を除く): 1752915404

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 547, 654, 1094, 1308, 1641, 1801, 2188, 3282, 3602, 5403, 6564, 7204, 10806, 21612, 59623, 119246, 178869, 196309, 238492, 357738, 392618, 588927, 715476, 785236, 985147, 1177854, 1970294, 2355708, 2955441, 3940588, 5910882, 11821764, 107381023, 214762046, 322143069, 429524092, 644286138, 1288572276]

約数ペア:

[(1, 1288572276), (2, 644286138), (3, 429524092), (4, 322143069), (6, 214762046), (12, 107381023), (109, 11821764), (218, 5910882), (327, 3940588), (436, 2955441), (547, 2355708), (654, 1970294), (1094, 1177854), (1308, 985147), (1641, 785236), (1801, 715476), (2188, 588927), (3282, 392618), (3602, 357738), (5403, 238492), (6564, 196309), (7204, 178869), (10806, 119246), (21612, 59623)]