428621424

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16567}}^1$

素因数の和:16603

約数の個数: 120

約数和(自身を含む): 1405231488

約数和(自身を除く): 976610064

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8624, 12936, 16567, 25872, 33134, 49701, 66268, 99402, 115969, 132536, 182237, 198804, 231938, 265072, 347907, 364474, 397608, 463876, 546711, 695814, 728948, 795216, 811783, 927752, 1093422, 1275659, 1391628, 1457896, 1623566, 1855504, 2186844, 2435349, 2551318, 2783256, 2915792, 3247132, 3826977, 4373688, 4870698, 5102636, 5566512, 6494264, 7653954, 8747376, 8929613, 9741396, 10205272, 12988528, 15307908, 17859226, 19482792, 20410544, 26788839, 30615816, 35718452, 38965584, 53577678, 61231632, 71436904, 107155356, 142873808, 214310712, 428621424]

約数ペア:

[(1, 428621424), (2, 214310712), (3, 142873808), (4, 107155356), (6, 71436904), (7, 61231632), (8, 53577678), (11, 38965584), (12, 35718452), (14, 30615816), (16, 26788839), (21, 20410544), (22, 19482792), (24, 17859226), (28, 15307908), (33, 12988528), (42, 10205272), (44, 9741396), (48, 8929613), (49, 8747376), (56, 7653954), (66, 6494264), (77, 5566512), (84, 5102636), (88, 4870698), (98, 4373688), (112, 3826977), (132, 3247132), (147, 2915792), (154, 2783256), (168, 2551318), (176, 2435349), (196, 2186844), (231, 1855504), (264, 1623566), (294, 1457896), (308, 1391628), (336, 1275659), (392, 1093422), (462, 927752), (528, 811783), (539, 795216), (588, 728948), (616, 695814), (784, 546711), (924, 463876), (1078, 397608), (1176, 364474), (1232, 347907), (1617, 265072), (1848, 231938), (2156, 198804), (2352, 182237), (3234, 132536), (3696, 115969), (4312, 99402), (6468, 66268), (8624, 49701), (12936, 33134), (16567, 25872)]