306475008

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 156

約数和(自身を含む): 952449480

約数和(自身を除く): 645974472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 509, 512, 588, 672, 768, 784, 896, 1018, 1024, 1176, 1344, 1527, 1536, 1568, 1792, 2036, 2048, 2352, 2688, 3054, 3072, 3136, 3563, 3584, 4072, 4096, 4704, 5376, 6108, 6144, 6272, 7126, 7168, 8144, 9408, 10689, 10752, 12216, 12288, 12544, 14252, 14336, 16288, 18816, 21378, 21504, 24432, 24941, 25088, 28504, 28672, 32576, 37632, 42756, 43008, 48864, 49882, 50176, 57008, 65152, 74823, 75264, 85512, 86016, 97728, 99764, 100352, 114016, 130304, 149646, 150528, 171024, 195456, 199528, 200704, 228032, 260608, 299292, 301056, 342048, 390912, 399056, 456064, 521216, 598584, 602112, 684096, 781824, 798112, 912128, 1042432, 1197168, 1368192, 1563648, 1596224, 1824256, 2084864, 2394336, 2736384, 3127296, 3192448, 3648512, 4788672, 5472768, 6254592, 6384896, 7297024, 9577344, 10945536, 12769792, 14594048, 19154688, 21891072, 25539584, 38309376, 43782144, 51079168, 76618752, 102158336, 153237504, 306475008]

約数ペア:

[(1, 306475008), (2, 153237504), (3, 102158336), (4, 76618752), (6, 51079168), (7, 43782144), (8, 38309376), (12, 25539584), (14, 21891072), (16, 19154688), (21, 14594048), (24, 12769792), (28, 10945536), (32, 9577344), (42, 7297024), (48, 6384896), (49, 6254592), (56, 5472768), (64, 4788672), (84, 3648512), (96, 3192448), (98, 3127296), (112, 2736384), (128, 2394336), (147, 2084864), (168, 1824256), (192, 1596224), (196, 1563648), (224, 1368192), (256, 1197168), (294, 1042432), (336, 912128), (384, 798112), (392, 781824), (448, 684096), (509, 602112), (512, 598584), (588, 521216), (672, 456064), (768, 399056), (784, 390912), (896, 342048), (1018, 301056), (1024, 299292), (1176, 260608), (1344, 228032), (1527, 200704), (1536, 199528), (1568, 195456), (1792, 171024), (2036, 150528), (2048, 149646), (2352, 130304), (2688, 114016), (3054, 100352), (3072, 99764), (3136, 97728), (3563, 86016), (3584, 85512), (4072, 75264), (4096, 74823), (4704, 65152), (5376, 57008), (6108, 50176), (6144, 49882), (6272, 48864), (7126, 43008), (7168, 42756), (8144, 37632), (9408, 32576), (10689, 28672), (10752, 28504), (12216, 25088), (12288, 24941), (12544, 24432), (14252, 21504), (14336, 21378), (16288, 18816)]