291208968

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{31847}}^1$

素因数の和:31986

約数の個数: 48

約数和(自身を含む): 794926080

約数和(自身を除く): 503717112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 31847, 63694, 95541, 127388, 191082, 254776, 286623, 382164, 573246, 764328, 1146492, 2292984, 4044569, 8089138, 12133707, 16178276, 24267414, 32356552, 36401121, 48534828, 72802242, 97069656, 145604484, 291208968]

約数ペア:

[(1, 291208968), (2, 145604484), (3, 97069656), (4, 72802242), (6, 48534828), (8, 36401121), (9, 32356552), (12, 24267414), (18, 16178276), (24, 12133707), (36, 8089138), (72, 4044569), (127, 2292984), (254, 1146492), (381, 764328), (508, 573246), (762, 382164), (1016, 286623), (1143, 254776), (1524, 191082), (2286, 127388), (3048, 95541), (4572, 63694), (9144, 31847)]