289790856

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{75941}}^1$

素因数の和:76006

約数の個数: 48

約数和(自身を含む): 799669260

約数和(自身を除く): 509878404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 75941, 151882, 227823, 303764, 455646, 607528, 683469, 911292, 1366938, 1822584, 2733876, 4024873, 5467752, 8049746, 12074619, 16099492, 24149238, 32198984, 36223857, 48298476, 72447714, 96596952, 144895428, 289790856]

約数ペア:

[(1, 289790856), (2, 144895428), (3, 96596952), (4, 72447714), (6, 48298476), (8, 36223857), (9, 32198984), (12, 24149238), (18, 16099492), (24, 12074619), (36, 8049746), (53, 5467752), (72, 4024873), (106, 2733876), (159, 1822584), (212, 1366938), (318, 911292), (424, 683469), (477, 607528), (636, 455646), (954, 303764), (1272, 227823), (1908, 151882), (3816, 75941)]