439757568

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 1346881536

約数和(自身を除く): 907123968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 72, 93, 94, 96, 124, 128, 131, 141, 144, 186, 188, 192, 248, 256, 262, 279, 282, 288, 372, 376, 384, 393, 423, 496, 524, 558, 564, 576, 744, 752, 768, 786, 846, 992, 1048, 1116, 1128, 1152, 1179, 1457, 1488, 1504, 1572, 1692, 1984, 2096, 2232, 2256, 2304, 2358, 2914, 2976, 3008, 3144, 3384, 3968, 4061, 4192, 4371, 4464, 4512, 4716, 5828, 5952, 6016, 6157, 6288, 6768, 7936, 8122, 8384, 8742, 8928, 9024, 9432, 11656, 11904, 12032, 12183, 12314, 12576, 13113, 13536, 16244, 16768, 17484, 17856, 18048, 18471, 18864, 23312, 23808, 24366, 24628, 25152, 26226, 27072, 32488, 33536, 34968, 35712, 36096, 36549, 36942, 37728, 46624, 48732, 49256, 50304, 52452, 54144, 55413, 64976, 69936, 71424, 73098, 73884, 75456, 93248, 97464, 98512, 100608, 104904, 108288, 110826, 129952, 139872, 146196, 147768, 150912, 186496, 190867, 194928, 197024, 209808, 221652, 259904, 279744, 292392, 295536, 301824, 372992, 381734, 389856, 394048, 419616, 443304, 519808, 559488, 572601, 584784, 591072, 763468, 779712, 788096, 839232, 886608, 1039616, 1118976, 1145202, 1169568, 1182144, 1526936, 1559424, 1576192, 1678464, 1717803, 1773216, 2290404, 2339136, 2364288, 3053872, 3118848, 3356928, 3435606, 3546432, 4580808, 4678272, 4728576, 6107744, 6871212, 7092864, 9161616, 9356544, 12215488, 13742424, 14185728, 18323232, 24430976, 27484848, 36646464, 48861952, 54969696, 73292928, 109939392, 146585856, 219878784, 439757568]

約数ペア:

[(1, 439757568), (2, 219878784), (3, 146585856), (4, 109939392), (6, 73292928), (8, 54969696), (9, 48861952), (12, 36646464), (16, 27484848), (18, 24430976), (24, 18323232), (31, 14185728), (32, 13742424), (36, 12215488), (47, 9356544), (48, 9161616), (62, 7092864), (64, 6871212), (72, 6107744), (93, 4728576), (94, 4678272), (96, 4580808), (124, 3546432), (128, 3435606), (131, 3356928), (141, 3118848), (144, 3053872), (186, 2364288), (188, 2339136), (192, 2290404), (248, 1773216), (256, 1717803), (262, 1678464), (279, 1576192), (282, 1559424), (288, 1526936), (372, 1182144), (376, 1169568), (384, 1145202), (393, 1118976), (423, 1039616), (496, 886608), (524, 839232), (558, 788096), (564, 779712), (576, 763468), (744, 591072), (752, 584784), (768, 572601), (786, 559488), (846, 519808), (992, 443304), (1048, 419616), (1116, 394048), (1128, 389856), (1152, 381734), (1179, 372992), (1457, 301824), (1488, 295536), (1504, 292392), (1572, 279744), (1692, 259904), (1984, 221652), (2096, 209808), (2232, 197024), (2256, 194928), (2304, 190867), (2358, 186496), (2914, 150912), (2976, 147768), (3008, 146196), (3144, 139872), (3384, 129952), (3968, 110826), (4061, 108288), (4192, 104904), (4371, 100608), (4464, 98512), (4512, 97464), (4716, 93248), (5828, 75456), (5952, 73884), (6016, 73098), (6157, 71424), (6288, 69936), (6768, 64976), (7936, 55413), (8122, 54144), (8384, 52452), (8742, 50304), (8928, 49256), (9024, 48732), (9432, 46624), (11656, 37728), (11904, 36942), (12032, 36549), (12183, 36096), (12314, 35712), (12576, 34968), (13113, 33536), (13536, 32488), (16244, 27072), (16768, 26226), (17484, 25152), (17856, 24628), (18048, 24366), (18471, 23808), (18864, 23312)]