250720896

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 712368000

約数和(自身を除く): 461647104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 193, 199, 204, 272, 384, 386, 398, 408, 544, 579, 597, 772, 796, 816, 1088, 1158, 1194, 1544, 1592, 1632, 2176, 2316, 2388, 3088, 3184, 3264, 3281, 3383, 4632, 4776, 6176, 6368, 6528, 6562, 6766, 9264, 9552, 9843, 10149, 12352, 12736, 13124, 13532, 18528, 19104, 19686, 20298, 24704, 25472, 26248, 27064, 37056, 38208, 38407, 39372, 40596, 52496, 54128, 74112, 76416, 76814, 78744, 81192, 104992, 108256, 115221, 153628, 157488, 162384, 209984, 216512, 230442, 307256, 314976, 324768, 419968, 433024, 460884, 614512, 629952, 649536, 652919, 921768, 1229024, 1259904, 1299072, 1305838, 1843536, 1958757, 2458048, 2611676, 3687072, 3917514, 4916096, 5223352, 7374144, 7835028, 10446704, 14748288, 15670056, 20893408, 31340112, 41786816, 62680224, 83573632, 125360448, 250720896]

約数ペア:

[(1, 250720896), (2, 125360448), (3, 83573632), (4, 62680224), (6, 41786816), (8, 31340112), (12, 20893408), (16, 15670056), (17, 14748288), (24, 10446704), (32, 7835028), (34, 7374144), (48, 5223352), (51, 4916096), (64, 3917514), (68, 3687072), (96, 2611676), (102, 2458048), (128, 1958757), (136, 1843536), (192, 1305838), (193, 1299072), (199, 1259904), (204, 1229024), (272, 921768), (384, 652919), (386, 649536), (398, 629952), (408, 614512), (544, 460884), (579, 433024), (597, 419968), (772, 324768), (796, 314976), (816, 307256), (1088, 230442), (1158, 216512), (1194, 209984), (1544, 162384), (1592, 157488), (1632, 153628), (2176, 115221), (2316, 108256), (2388, 104992), (3088, 81192), (3184, 78744), (3264, 76814), (3281, 76416), (3383, 74112), (4632, 54128), (4776, 52496), (6176, 40596), (6368, 39372), (6528, 38407), (6562, 38208), (6766, 37056), (9264, 27064), (9552, 26248), (9843, 25472), (10149, 24704), (12352, 20298), (12736, 19686), (13124, 19104), (13532, 18528)]