679431168

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 264

約数和(自身を含む): 2172734928

約数和(自身を除く): 1493303760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 107, 117, 128, 144, 156, 159, 192, 208, 212, 214, 234, 256, 288, 312, 318, 321, 384, 416, 424, 428, 468, 477, 512, 576, 624, 636, 642, 689, 768, 832, 848, 856, 936, 954, 963, 1024, 1152, 1248, 1272, 1284, 1378, 1391, 1536, 1664, 1696, 1712, 1872, 1908, 1926, 2067, 2304, 2496, 2544, 2568, 2756, 2782, 3072, 3328, 3392, 3424, 3744, 3816, 3852, 4134, 4173, 4608, 4992, 5088, 5136, 5512, 5564, 5671, 6201, 6656, 6784, 6848, 7488, 7632, 7704, 8268, 8346, 9216, 9984, 10176, 10272, 11024, 11128, 11342, 12402, 12519, 13312, 13568, 13696, 14976, 15264, 15408, 16536, 16692, 17013, 19968, 20352, 20544, 22048, 22256, 22684, 24804, 25038, 27136, 27392, 29952, 30528, 30816, 33072, 33384, 34026, 39936, 40704, 41088, 44096, 44512, 45368, 49608, 50076, 51039, 54272, 54784, 59904, 61056, 61632, 66144, 66768, 68052, 73723, 81408, 82176, 88192, 89024, 90736, 99216, 100152, 102078, 109568, 119808, 122112, 123264, 132288, 133536, 136104, 147446, 162816, 164352, 176384, 178048, 181472, 198432, 200304, 204156, 221169, 244224, 246528, 264576, 267072, 272208, 294892, 328704, 352768, 356096, 362944, 396864, 400608, 408312, 442338, 488448, 493056, 529152, 534144, 544416, 589784, 663507, 705536, 712192, 725888, 793728, 801216, 816624, 884676, 986112, 1058304, 1068288, 1088832, 1179568, 1327014, 1424384, 1451776, 1587456, 1602432, 1633248, 1769352, 2116608, 2136576, 2177664, 2359136, 2654028, 2903552, 3174912, 3204864, 3266496, 3538704, 4273152, 4355328, 4718272, 5308056, 5807104, 6349824, 6409728, 6532992, 7077408, 8710656, 9436544, 10616112, 12819456, 13065984, 14154816, 17421312, 18873088, 21232224, 26131968, 28309632, 37746176, 42464448, 52263936, 56619264, 75492352, 84928896, 113238528, 169857792, 226477056, 339715584, 679431168]

約数ペア:

[(1, 679431168), (2, 339715584), (3, 226477056), (4, 169857792), (6, 113238528), (8, 84928896), (9, 75492352), (12, 56619264), (13, 52263936), (16, 42464448), (18, 37746176), (24, 28309632), (26, 26131968), (32, 21232224), (36, 18873088), (39, 17421312), (48, 14154816), (52, 13065984), (53, 12819456), (64, 10616112), (72, 9436544), (78, 8710656), (96, 7077408), (104, 6532992), (106, 6409728), (107, 6349824), (117, 5807104), (128, 5308056), (144, 4718272), (156, 4355328), (159, 4273152), (192, 3538704), (208, 3266496), (212, 3204864), (214, 3174912), (234, 2903552), (256, 2654028), (288, 2359136), (312, 2177664), (318, 2136576), (321, 2116608), (384, 1769352), (416, 1633248), (424, 1602432), (428, 1587456), (468, 1451776), (477, 1424384), (512, 1327014), (576, 1179568), (624, 1088832), (636, 1068288), (642, 1058304), (689, 986112), (768, 884676), (832, 816624), (848, 801216), (856, 793728), (936, 725888), (954, 712192), (963, 705536), (1024, 663507), (1152, 589784), (1248, 544416), (1272, 534144), (1284, 529152), (1378, 493056), (1391, 488448), (1536, 442338), (1664, 408312), (1696, 400608), (1712, 396864), (1872, 362944), (1908, 356096), (1926, 352768), (2067, 328704), (2304, 294892), (2496, 272208), (2544, 267072), (2568, 264576), (2756, 246528), (2782, 244224), (3072, 221169), (3328, 204156), (3392, 200304), (3424, 198432), (3744, 181472), (3816, 178048), (3852, 176384), (4134, 164352), (4173, 162816), (4608, 147446), (4992, 136104), (5088, 133536), (5136, 132288), (5512, 123264), (5564, 122112), (5671, 119808), (6201, 109568), (6656, 102078), (6784, 100152), (6848, 99216), (7488, 90736), (7632, 89024), (7704, 88192), (8268, 82176), (8346, 81408), (9216, 73723), (9984, 68052), (10176, 66768), (10272, 66144), (11024, 61632), (11128, 61056), (11342, 59904), (12402, 54784), (12519, 54272), (13312, 51039), (13568, 50076), (13696, 49608), (14976, 45368), (15264, 44512), (15408, 44096), (16536, 41088), (16692, 40704), (17013, 39936), (19968, 34026), (20352, 33384), (20544, 33072), (22048, 30816), (22256, 30528), (22684, 29952), (24804, 27392), (25038, 27136)]