40998144

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 124798464

約数和(自身を除く): 83800320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 211, 253, 256, 264, 276, 352, 368, 384, 422, 506, 528, 552, 633, 704, 736, 759, 768, 844, 1012, 1056, 1104, 1266, 1408, 1472, 1518, 1688, 2024, 2112, 2208, 2321, 2532, 2816, 2944, 3036, 3376, 4048, 4224, 4416, 4642, 4853, 5064, 5888, 6072, 6752, 6963, 8096, 8448, 8832, 9284, 9706, 10128, 12144, 13504, 13926, 14559, 16192, 17664, 18568, 19412, 20256, 24288, 27008, 27852, 29118, 32384, 37136, 38824, 40512, 48576, 53383, 54016, 55704, 58236, 64768, 74272, 77648, 81024, 97152, 106766, 111408, 116472, 148544, 155296, 160149, 162048, 194304, 213532, 222816, 232944, 297088, 310592, 320298, 427064, 445632, 465888, 594176, 621184, 640596, 854128, 891264, 931776, 1242368, 1281192, 1708256, 1782528, 1863552, 2562384, 3416512, 3727104, 5124768, 6833024, 10249536, 13666048, 20499072, 40998144]

約数ペア:

[(1, 40998144), (2, 20499072), (3, 13666048), (4, 10249536), (6, 6833024), (8, 5124768), (11, 3727104), (12, 3416512), (16, 2562384), (22, 1863552), (23, 1782528), (24, 1708256), (32, 1281192), (33, 1242368), (44, 931776), (46, 891264), (48, 854128), (64, 640596), (66, 621184), (69, 594176), (88, 465888), (92, 445632), (96, 427064), (128, 320298), (132, 310592), (138, 297088), (176, 232944), (184, 222816), (192, 213532), (211, 194304), (253, 162048), (256, 160149), (264, 155296), (276, 148544), (352, 116472), (368, 111408), (384, 106766), (422, 97152), (506, 81024), (528, 77648), (552, 74272), (633, 64768), (704, 58236), (736, 55704), (759, 54016), (768, 53383), (844, 48576), (1012, 40512), (1056, 38824), (1104, 37136), (1266, 32384), (1408, 29118), (1472, 27852), (1518, 27008), (1688, 24288), (2024, 20256), (2112, 19412), (2208, 18568), (2321, 17664), (2532, 16192), (2816, 14559), (2944, 13926), (3036, 13504), (3376, 12144), (4048, 10128), (4224, 9706), (4416, 9284), (4642, 8832), (4853, 8448), (5064, 8096), (5888, 6963), (6072, 6752)]