998085888

素因数分解:

$2^8\times 3^4\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 180

約数和(自身を含む): 3007459840

約数和(自身を除く): 2009373952

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, 128, 144, 162, 192, 216, 254, 256, 288, 324, 379, 381, 384, 432, 508, 576, 648, 758, 762, 768, 864, 1016, 1137, 1143, 1152, 1296, 1516, 1524, 1728, 2032, 2274, 2286, 2304, 2592, 3032, 3048, 3411, 3429, 3456, 4064, 4548, 4572, 5184, 6064, 6096, 6822, 6858, 6912, 8128, 9096, 9144, 10233, 10287, 10368, 12128, 12192, 13644, 13716, 16256, 18192, 18288, 20466, 20574, 20736, 24256, 24384, 27288, 27432, 30699, 32512, 36384, 36576, 40932, 41148, 48133, 48512, 48768, 54576, 54864, 61398, 72768, 73152, 81864, 82296, 96266, 97024, 97536, 109152, 109728, 122796, 144399, 145536, 146304, 163728, 164592, 192532, 218304, 219456, 245592, 288798, 291072, 292608, 327456, 329184, 385064, 433197, 436608, 438912, 491184, 577596, 654912, 658368, 770128, 866394, 873216, 877824, 982368, 1155192, 1299591, 1309824, 1316736, 1540256, 1732788, 1964736, 2310384, 2599182, 2619648, 2633472, 3080512, 3465576, 3898773, 3929472, 4620768, 5198364, 6161024, 6931152, 7797546, 7858944, 9241536, 10396728, 12322048, 13862304, 15595092, 18483072, 20793456, 27724608, 31190184, 36966144, 41586912, 55449216, 62380368, 83173824, 110898432, 124760736, 166347648, 249521472, 332695296, 499042944, 998085888]

約数ペア:

[(1, 998085888), (2, 499042944), (3, 332695296), (4, 249521472), (6, 166347648), (8, 124760736), (9, 110898432), (12, 83173824), (16, 62380368), (18, 55449216), (24, 41586912), (27, 36966144), (32, 31190184), (36, 27724608), (48, 20793456), (54, 18483072), (64, 15595092), (72, 13862304), (81, 12322048), (96, 10396728), (108, 9241536), (127, 7858944), (128, 7797546), (144, 6931152), (162, 6161024), (192, 5198364), (216, 4620768), (254, 3929472), (256, 3898773), (288, 3465576), (324, 3080512), (379, 2633472), (381, 2619648), (384, 2599182), (432, 2310384), (508, 1964736), (576, 1732788), (648, 1540256), (758, 1316736), (762, 1309824), (768, 1299591), (864, 1155192), (1016, 982368), (1137, 877824), (1143, 873216), (1152, 866394), (1296, 770128), (1516, 658368), (1524, 654912), (1728, 577596), (2032, 491184), (2274, 438912), (2286, 436608), (2304, 433197), (2592, 385064), (3032, 329184), (3048, 327456), (3411, 292608), (3429, 291072), (3456, 288798), (4064, 245592), (4548, 219456), (4572, 218304), (5184, 192532), (6064, 164592), (6096, 163728), (6822, 146304), (6858, 145536), (6912, 144399), (8128, 122796), (9096, 109728), (9144, 109152), (10233, 97536), (10287, 97024), (10368, 96266), (12128, 82296), (12192, 81864), (13644, 73152), (13716, 72768), (16256, 61398), (18192, 54864), (18288, 54576), (20466, 48768), (20574, 48512), (20736, 48133), (24256, 41148), (24384, 40932), (27288, 36576), (27432, 36384), (30699, 32512)]