221870016

素因数分解:

$2^6\times 3^4\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 140

約数和(自身を含む): 664837888

約数和(自身を除く): 442967872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 144, 162, 192, 216, 254, 288, 324, 337, 381, 432, 508, 576, 648, 674, 762, 864, 1011, 1016, 1143, 1296, 1348, 1524, 1728, 2022, 2032, 2286, 2592, 2696, 3033, 3048, 3429, 4044, 4064, 4572, 5184, 5392, 6066, 6096, 6858, 8088, 8128, 9099, 9144, 10287, 10784, 12132, 12192, 13716, 16176, 18198, 18288, 20574, 21568, 24264, 24384, 27297, 27432, 32352, 36396, 36576, 41148, 42799, 48528, 54594, 54864, 64704, 72792, 73152, 82296, 85598, 97056, 109188, 109728, 128397, 145584, 164592, 171196, 194112, 218376, 219456, 256794, 291168, 329184, 342392, 385191, 436752, 513588, 582336, 658368, 684784, 770382, 873504, 1027176, 1155573, 1369568, 1540764, 1747008, 2054352, 2311146, 2739136, 3081528, 3466719, 4108704, 4622292, 6163056, 6933438, 8217408, 9244584, 12326112, 13866876, 18489168, 24652224, 27733752, 36978336, 55467504, 73956672, 110935008, 221870016]

約数ペア:

[(1, 221870016), (2, 110935008), (3, 73956672), (4, 55467504), (6, 36978336), (8, 27733752), (9, 24652224), (12, 18489168), (16, 13866876), (18, 12326112), (24, 9244584), (27, 8217408), (32, 6933438), (36, 6163056), (48, 4622292), (54, 4108704), (64, 3466719), (72, 3081528), (81, 2739136), (96, 2311146), (108, 2054352), (127, 1747008), (144, 1540764), (162, 1369568), (192, 1155573), (216, 1027176), (254, 873504), (288, 770382), (324, 684784), (337, 658368), (381, 582336), (432, 513588), (508, 436752), (576, 385191), (648, 342392), (674, 329184), (762, 291168), (864, 256794), (1011, 219456), (1016, 218376), (1143, 194112), (1296, 171196), (1348, 164592), (1524, 145584), (1728, 128397), (2022, 109728), (2032, 109188), (2286, 97056), (2592, 85598), (2696, 82296), (3033, 73152), (3048, 72792), (3429, 64704), (4044, 54864), (4064, 54594), (4572, 48528), (5184, 42799), (5392, 41148), (6066, 36576), (6096, 36396), (6858, 32352), (8088, 27432), (8128, 27297), (9099, 24384), (9144, 24264), (10287, 21568), (10784, 20574), (12132, 18288), (12192, 18198), (13716, 16176)]