557680896

素因数分解:

$2^8\times 3^3\times {\mathrm{80683}}^1$

素因数の和:80708

約数の個数: 72

約数和(自身を含む): 1649180960

約数和(自身を除く): 1091500064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 80683, 161366, 242049, 322732, 484098, 645464, 726147, 968196, 1290928, 1452294, 1936392, 2178441, 2581856, 2904588, 3872784, 4356882, 5163712, 5809176, 7745568, 8713764, 10327424, 11618352, 15491136, 17427528, 20654848, 23236704, 30982272, 34855056, 46473408, 61964544, 69710112, 92946816, 139420224, 185893632, 278840448, 557680896]

約数ペア:

[(1, 557680896), (2, 278840448), (3, 185893632), (4, 139420224), (6, 92946816), (8, 69710112), (9, 61964544), (12, 46473408), (16, 34855056), (18, 30982272), (24, 23236704), (27, 20654848), (32, 17427528), (36, 15491136), (48, 11618352), (54, 10327424), (64, 8713764), (72, 7745568), (96, 5809176), (108, 5163712), (128, 4356882), (144, 3872784), (192, 2904588), (216, 2581856), (256, 2178441), (288, 1936392), (384, 1452294), (432, 1290928), (576, 968196), (768, 726147), (864, 645464), (1152, 484098), (1728, 322732), (2304, 242049), (3456, 161366), (6912, 80683)]