407436698624

素因数分解:

$2^{10}\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{12391}}^1$

素因数の和:12771

約数の個数: 88

約数和(自身を含む): 823698520128

約数和(自身を除く): 416261821504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 197, 256, 326, 394, 512, 652, 788, 1024, 1304, 1576, 2608, 3152, 5216, 6304, 10432, 12391, 12608, 20864, 24782, 25216, 32111, 41728, 49564, 50432, 64222, 83456, 99128, 100864, 128444, 166912, 198256, 201728, 256888, 396512, 513776, 793024, 1027552, 1586048, 2019733, 2055104, 2441027, 3172096, 4039466, 4110208, 4882054, 6344192, 8078932, 8220416, 9764108, 12688384, 16157864, 16440832, 19528216, 32315728, 32881664, 39056432, 64631456, 78112864, 129262912, 156225728, 258525824, 312451456, 397887401, 517051648, 624902912, 795774802, 1034103296, 1249805824, 1591549604, 2068206592, 2499611648, 3183099208, 6366198416, 12732396832, 25464793664, 50929587328, 101859174656, 203718349312, 407436698624]

約数ペア:

[(1, 407436698624), (2, 203718349312), (4, 101859174656), (8, 50929587328), (16, 25464793664), (32, 12732396832), (64, 6366198416), (128, 3183099208), (163, 2499611648), (197, 2068206592), (256, 1591549604), (326, 1249805824), (394, 1034103296), (512, 795774802), (652, 624902912), (788, 517051648), (1024, 397887401), (1304, 312451456), (1576, 258525824), (2608, 156225728), (3152, 129262912), (5216, 78112864), (6304, 64631456), (10432, 39056432), (12391, 32881664), (12608, 32315728), (20864, 19528216), (24782, 16440832), (25216, 16157864), (32111, 12688384), (41728, 9764108), (49564, 8220416), (50432, 8078932), (64222, 6344192), (83456, 4882054), (99128, 4110208), (100864, 4039466), (128444, 3172096), (166912, 2441027), (198256, 2055104), (201728, 2019733), (256888, 1586048), (396512, 1027552), (513776, 793024)]