205656727504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439693}}^1$

素因数の和:439796

約数の個数: 80

約数和(自身を含む): 439665859584

約数和(自身を除く): 234009132080

約数列:

[1, 2, 4, 8, 16, 23, 31, 41, 46, 62, 82, 92, 124, 164, 184, 248, 328, 368, 496, 656, 713, 943, 1271, 1426, 1886, 2542, 2852, 3772, 5084, 5704, 7544, 10168, 11408, 15088, 20336, 29233, 58466, 116932, 233864, 439693, 467728, 879386, 1758772, 3517544, 7035088, 10112939, 13630483, 18027413, 20225878, 27260966, 36054826, 40451756, 54521932, 72109652, 80903512, 109043864, 144219304, 161807024, 218087728, 288438608, 313501109, 414630499, 558849803, 627002218, 829260998, 1117699606, 1254004436, 1658521996, 2235399212, 2508008872, 3317043992, 4470798424, 5016017744, 6634087984, 8941596848, 12853545469, 25707090938, 51414181876, 102828363752, 205656727504]

約数ペア:

[(1, 205656727504), (2, 102828363752), (4, 51414181876), (8, 25707090938), (16, 12853545469), (23, 8941596848), (31, 6634087984), (41, 5016017744), (46, 4470798424), (62, 3317043992), (82, 2508008872), (92, 2235399212), (124, 1658521996), (164, 1254004436), (184, 1117699606), (248, 829260998), (328, 627002218), (368, 558849803), (496, 414630499), (656, 313501109), (713, 288438608), (943, 218087728), (1271, 161807024), (1426, 144219304), (1886, 109043864), (2542, 80903512), (2852, 72109652), (3772, 54521932), (5084, 40451756), (5704, 36054826), (7544, 27260966), (10168, 20225878), (11408, 18027413), (15088, 13630483), (20336, 10112939), (29233, 7035088), (58466, 3517544), (116932, 1758772), (233864, 879386), (439693, 467728)]