428802178624

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{821}}^1\times {\mathrm{138319}}^1$

素因数の和:139211

約数の個数: 56

約数和(自身を含む): 866386684800

約数和(自身を除く): 437584506176

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 821, 944, 1642, 1888, 3284, 3776, 6568, 13136, 26272, 48439, 52544, 96878, 138319, 193756, 276638, 387512, 553276, 775024, 1106552, 1550048, 2213104, 3100096, 4426208, 8160821, 8852416, 16321642, 32643284, 65286568, 113559899, 130573136, 227119798, 261146272, 454239596, 522292544, 908479192, 1816958384, 3633916768, 6700034041, 7267833536, 13400068082, 26800136164, 53600272328, 107200544656, 214401089312, 428802178624]

約数ペア:

[(1, 428802178624), (2, 214401089312), (4, 107200544656), (8, 53600272328), (16, 26800136164), (32, 13400068082), (59, 7267833536), (64, 6700034041), (118, 3633916768), (236, 1816958384), (472, 908479192), (821, 522292544), (944, 454239596), (1642, 261146272), (1888, 227119798), (3284, 130573136), (3776, 113559899), (6568, 65286568), (13136, 32643284), (26272, 16321642), (48439, 8852416), (52544, 8160821), (96878, 4426208), (138319, 3100096), (193756, 2213104), (276638, 1550048), (387512, 1106552), (553276, 775024)]