249521472

素因数分解:

$2^6\times 3^4\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:530

約数の個数: 140

約数和(自身を含む): 747450880

約数和(自身を除く): 497929408

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, 379, 381, 432, 508, 576, 648, 758, 762, 864, 1016, 1137, 1143, 1296, 1516, 1524, 1728, 2032, 2274, 2286, 2592, 3032, 3048, 3411, 3429, 4064, 4548, 4572, 5184, 6064, 6096, 6822, 6858, 8128, 9096, 9144, 10233, 10287, 12128, 12192, 13644, 13716, 18192, 18288, 20466, 20574, 24256, 24384, 27288, 27432, 30699, 36384, 36576, 40932, 41148, 48133, 54576, 54864, 61398, 72768, 73152, 81864, 82296, 96266, 109152, 109728, 122796, 144399, 163728, 164592, 192532, 218304, 219456, 245592, 288798, 327456, 329184, 385064, 433197, 491184, 577596, 654912, 658368, 770128, 866394, 982368, 1155192, 1299591, 1540256, 1732788, 1964736, 2310384, 2599182, 3080512, 3465576, 3898773, 4620768, 5198364, 6931152, 7797546, 9241536, 10396728, 13862304, 15595092, 20793456, 27724608, 31190184, 41586912, 62380368, 83173824, 124760736, 249521472]

約数ペア:

[(1, 249521472), (2, 124760736), (3, 83173824), (4, 62380368), (6, 41586912), (8, 31190184), (9, 27724608), (12, 20793456), (16, 15595092), (18, 13862304), (24, 10396728), (27, 9241536), (32, 7797546), (36, 6931152), (48, 5198364), (54, 4620768), (64, 3898773), (72, 3465576), (81, 3080512), (96, 2599182), (108, 2310384), (127, 1964736), (144, 1732788), (162, 1540256), (192, 1299591), (216, 1155192), (254, 982368), (288, 866394), (324, 770128), (379, 658368), (381, 654912), (432, 577596), (508, 491184), (576, 433197), (648, 385064), (758, 329184), (762, 327456), (864, 288798), (1016, 245592), (1137, 219456), (1143, 218304), (1296, 192532), (1516, 164592), (1524, 163728), (1728, 144399), (2032, 122796), (2274, 109728), (2286, 109152), (2592, 96266), (3032, 82296), (3048, 81864), (3411, 73152), (3429, 72768), (4064, 61398), (4548, 54864), (4572, 54576), (5184, 48133), (6064, 41148), (6096, 40932), (6822, 36576), (6858, 36384), (8128, 30699), (9096, 27432), (9144, 27288), (10233, 24384), (10287, 24256), (12128, 20574), (12192, 20466), (13644, 18288), (13716, 18192)]