490473216

素因数分解:

$2^8\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1318

約数の個数: 108

約数和(自身を含む): 1422771168

約数和(自身を除く): 932297952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 193, 256, 288, 384, 386, 576, 579, 768, 772, 1103, 1152, 1158, 1544, 1737, 2206, 2304, 2316, 3088, 3309, 3474, 4412, 4632, 6176, 6618, 6948, 8824, 9264, 9927, 12352, 13236, 13896, 17648, 18528, 19854, 24704, 26472, 27792, 35296, 37056, 39708, 49408, 52944, 55584, 70592, 74112, 79416, 105888, 111168, 141184, 148224, 158832, 211776, 212879, 222336, 282368, 317664, 423552, 425758, 444672, 635328, 638637, 847104, 851516, 1270656, 1277274, 1703032, 1915911, 2541312, 2554548, 3406064, 3831822, 5109096, 6812128, 7663644, 10218192, 13624256, 15327288, 20436384, 27248512, 30654576, 40872768, 54497024, 61309152, 81745536, 122618304, 163491072, 245236608, 490473216]

約数ペア:

[(1, 490473216), (2, 245236608), (3, 163491072), (4, 122618304), (6, 81745536), (8, 61309152), (9, 54497024), (12, 40872768), (16, 30654576), (18, 27248512), (24, 20436384), (32, 15327288), (36, 13624256), (48, 10218192), (64, 7663644), (72, 6812128), (96, 5109096), (128, 3831822), (144, 3406064), (192, 2554548), (193, 2541312), (256, 1915911), (288, 1703032), (384, 1277274), (386, 1270656), (576, 851516), (579, 847104), (768, 638637), (772, 635328), (1103, 444672), (1152, 425758), (1158, 423552), (1544, 317664), (1737, 282368), (2206, 222336), (2304, 212879), (2316, 211776), (3088, 158832), (3309, 148224), (3474, 141184), (4412, 111168), (4632, 105888), (6176, 79416), (6618, 74112), (6948, 70592), (8824, 55584), (9264, 52944), (9927, 49408), (12352, 39708), (13236, 37056), (13896, 35296), (17648, 27792), (18528, 26472), (19854, 24704)]