265890492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{351707}}^1$

素因数の和:351727

約数の個数: 48

約数和(自身を含む): 787825920

約数和(自身を除く): 521935428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 351707, 703414, 1055121, 1406828, 2110242, 2461949, 3165363, 4220484, 4923898, 6330726, 7385847, 9496089, 9847796, 12661452, 14771694, 18992178, 22157541, 29543388, 37984356, 44315082, 66472623, 88630164, 132945246, 265890492]

約数ペア:

[(1, 265890492), (2, 132945246), (3, 88630164), (4, 66472623), (6, 44315082), (7, 37984356), (9, 29543388), (12, 22157541), (14, 18992178), (18, 14771694), (21, 12661452), (27, 9847796), (28, 9496089), (36, 7385847), (42, 6330726), (54, 4923898), (63, 4220484), (84, 3165363), (108, 2461949), (126, 2110242), (189, 1406828), (252, 1055121), (378, 703414), (756, 351707)]