447389712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 1577077632

約数和(自身を除く): 1129687920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 157, 168, 176, 198, 231, 252, 257, 264, 308, 314, 336, 396, 462, 471, 504, 514, 528, 616, 628, 693, 771, 792, 924, 942, 1008, 1028, 1099, 1232, 1256, 1386, 1413, 1542, 1584, 1727, 1799, 1848, 1884, 2056, 2198, 2313, 2512, 2772, 2826, 2827, 3084, 3297, 3454, 3598, 3696, 3768, 4112, 4396, 4626, 5181, 5397, 5544, 5652, 5654, 6168, 6594, 6908, 7196, 7536, 8481, 8792, 9252, 9891, 10362, 10794, 11088, 11304, 11308, 12089, 12336, 13188, 13816, 14392, 15543, 16191, 16962, 17584, 18504, 19782, 19789, 20724, 21588, 22608, 22616, 24178, 25443, 26376, 27632, 28784, 31086, 32382, 33924, 36267, 37008, 39564, 39578, 40349, 41448, 43176, 45232, 48356, 50886, 52752, 59367, 62172, 64764, 67848, 72534, 79128, 79156, 80698, 82896, 86352, 96712, 101772, 108801, 118734, 121047, 124344, 129528, 135696, 145068, 158256, 158312, 161396, 178101, 193424, 203544, 217602, 237468, 242094, 248688, 259056, 282443, 290136, 316624, 322792, 356202, 363141, 407088, 435204, 443839, 474936, 484188, 564886, 580272, 645584, 712404, 726282, 847329, 870408, 887678, 949872, 968376, 1129772, 1331517, 1424808, 1452564, 1694658, 1740816, 1775356, 1936752, 2259544, 2541987, 2663034, 2849616, 2905128, 3106873, 3389316, 3550712, 3994551, 4519088, 5083974, 5326068, 5810256, 6213746, 6778632, 7101424, 7989102, 9320619, 10167948, 10652136, 12427492, 13557264, 15978204, 18641238, 20335896, 21304272, 24854984, 27961857, 31956408, 37282476, 40671792, 49709968, 55923714, 63912816, 74564952, 111847428, 149129904, 223694856, 447389712]

約数ペア:

[(1, 447389712), (2, 223694856), (3, 149129904), (4, 111847428), (6, 74564952), (7, 63912816), (8, 55923714), (9, 49709968), (11, 40671792), (12, 37282476), (14, 31956408), (16, 27961857), (18, 24854984), (21, 21304272), (22, 20335896), (24, 18641238), (28, 15978204), (33, 13557264), (36, 12427492), (42, 10652136), (44, 10167948), (48, 9320619), (56, 7989102), (63, 7101424), (66, 6778632), (72, 6213746), (77, 5810256), (84, 5326068), (88, 5083974), (99, 4519088), (112, 3994551), (126, 3550712), (132, 3389316), (144, 3106873), (154, 2905128), (157, 2849616), (168, 2663034), (176, 2541987), (198, 2259544), (231, 1936752), (252, 1775356), (257, 1740816), (264, 1694658), (308, 1452564), (314, 1424808), (336, 1331517), (396, 1129772), (462, 968376), (471, 949872), (504, 887678), (514, 870408), (528, 847329), (616, 726282), (628, 712404), (693, 645584), (771, 580272), (792, 564886), (924, 484188), (942, 474936), (1008, 443839), (1028, 435204), (1099, 407088), (1232, 363141), (1256, 356202), (1386, 322792), (1413, 316624), (1542, 290136), (1584, 282443), (1727, 259056), (1799, 248688), (1848, 242094), (1884, 237468), (2056, 217602), (2198, 203544), (2313, 193424), (2512, 178101), (2772, 161396), (2826, 158312), (2827, 158256), (3084, 145068), (3297, 135696), (3454, 129528), (3598, 124344), (3696, 121047), (3768, 118734), (4112, 108801), (4396, 101772), (4626, 96712), (5181, 86352), (5397, 82896), (5544, 80698), (5652, 79156), (5654, 79128), (6168, 72534), (6594, 67848), (6908, 64764), (7196, 62172), (7536, 59367), (8481, 52752), (8792, 50886), (9252, 48356), (9891, 45232), (10362, 43176), (10794, 41448), (11088, 40349), (11304, 39578), (11308, 39564), (12089, 37008), (12336, 36267), (13188, 33924), (13816, 32382), (14392, 31086), (15543, 28784), (16191, 27632), (16962, 26376), (17584, 25443), (18504, 24178), (19782, 22616), (19789, 22608), (20724, 21588)]