756353584

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 1720683520

約数和(自身を除く): 964329936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 79, 112, 146, 158, 292, 316, 511, 553, 584, 632, 1022, 1106, 1168, 1171, 1264, 2044, 2212, 2342, 4088, 4424, 4684, 5767, 8176, 8197, 8848, 9368, 11534, 16394, 18736, 23068, 32788, 40369, 46136, 65576, 80738, 85483, 92272, 92509, 131152, 161476, 170966, 185018, 322952, 341932, 370036, 598381, 645904, 647563, 683864, 740072, 1196762, 1295126, 1367728, 1480144, 2393524, 2590252, 4787048, 5180504, 6753157, 9574096, 10361008, 13506314, 27012628, 47272099, 54025256, 94544198, 108050512, 189088396, 378176792, 756353584]

約数ペア:

[(1, 756353584), (2, 378176792), (4, 189088396), (7, 108050512), (8, 94544198), (14, 54025256), (16, 47272099), (28, 27012628), (56, 13506314), (73, 10361008), (79, 9574096), (112, 6753157), (146, 5180504), (158, 4787048), (292, 2590252), (316, 2393524), (511, 1480144), (553, 1367728), (584, 1295126), (632, 1196762), (1022, 740072), (1106, 683864), (1168, 647563), (1171, 645904), (1264, 598381), (2044, 370036), (2212, 341932), (2342, 322952), (4088, 185018), (4424, 170966), (4684, 161476), (5767, 131152), (8176, 92509), (8197, 92272), (8848, 85483), (9368, 80738), (11534, 65576), (16394, 46136), (18736, 40369), (23068, 32788)]