665610048

素因数分解:

$2^6\times 3^5\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 2000008192

約数和(自身を除く): 1334398144

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, 243, 254, 288, 324, 337, 381, 432, 486, 508, 576, 648, 674, 762, 864, 972, 1011, 1016, 1143, 1296, 1348, 1524, 1728, 1944, 2022, 2032, 2286, 2592, 2696, 3033, 3048, 3429, 3888, 4044, 4064, 4572, 5184, 5392, 6066, 6096, 6858, 7776, 8088, 8128, 9099, 9144, 10287, 10784, 12132, 12192, 13716, 15552, 16176, 18198, 18288, 20574, 21568, 24264, 24384, 27297, 27432, 30861, 32352, 36396, 36576, 41148, 42799, 48528, 54594, 54864, 61722, 64704, 72792, 73152, 81891, 82296, 85598, 97056, 109188, 109728, 123444, 128397, 145584, 163782, 164592, 171196, 194112, 218376, 219456, 246888, 256794, 291168, 327564, 329184, 342392, 385191, 436752, 493776, 513588, 582336, 655128, 658368, 684784, 770382, 873504, 987552, 1027176, 1155573, 1310256, 1369568, 1540764, 1747008, 1975104, 2054352, 2311146, 2620512, 2739136, 3081528, 3466719, 4108704, 4622292, 5241024, 6163056, 6933438, 8217408, 9244584, 10400157, 12326112, 13866876, 18489168, 20800314, 24652224, 27733752, 36978336, 41600628, 55467504, 73956672, 83201256, 110935008, 166402512, 221870016, 332805024, 665610048]

約数ペア:

[(1, 665610048), (2, 332805024), (3, 221870016), (4, 166402512), (6, 110935008), (8, 83201256), (9, 73956672), (12, 55467504), (16, 41600628), (18, 36978336), (24, 27733752), (27, 24652224), (32, 20800314), (36, 18489168), (48, 13866876), (54, 12326112), (64, 10400157), (72, 9244584), (81, 8217408), (96, 6933438), (108, 6163056), (127, 5241024), (144, 4622292), (162, 4108704), (192, 3466719), (216, 3081528), (243, 2739136), (254, 2620512), (288, 2311146), (324, 2054352), (337, 1975104), (381, 1747008), (432, 1540764), (486, 1369568), (508, 1310256), (576, 1155573), (648, 1027176), (674, 987552), (762, 873504), (864, 770382), (972, 684784), (1011, 658368), (1016, 655128), (1143, 582336), (1296, 513588), (1348, 493776), (1524, 436752), (1728, 385191), (1944, 342392), (2022, 329184), (2032, 327564), (2286, 291168), (2592, 256794), (2696, 246888), (3033, 219456), (3048, 218376), (3429, 194112), (3888, 171196), (4044, 164592), (4064, 163782), (4572, 145584), (5184, 128397), (5392, 123444), (6066, 109728), (6096, 109188), (6858, 97056), (7776, 85598), (8088, 82296), (8128, 81891), (9099, 73152), (9144, 72792), (10287, 64704), (10784, 61722), (12132, 54864), (12192, 54594), (13716, 48528), (15552, 42799), (16176, 41148), (18198, 36576), (18288, 36396), (20574, 32352), (21568, 30861), (24264, 27432), (24384, 27297)]