313847296

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 80

約数和(自身を含む): 727917696

約数和(自身を除く): 414070400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 512, 536, 896, 938, 1072, 1307, 1792, 1876, 2144, 2614, 3584, 3752, 4288, 5228, 7504, 8576, 9149, 10456, 15008, 17152, 18298, 20912, 30016, 34304, 36596, 41824, 60032, 73192, 83648, 87569, 120064, 146384, 167296, 175138, 240128, 292768, 334592, 350276, 585536, 612983, 669184, 700552, 1171072, 1225966, 1401104, 2342144, 2451932, 2802208, 4684288, 4903864, 5604416, 9807728, 11208832, 19615456, 22417664, 39230912, 44835328, 78461824, 156923648, 313847296]

約数ペア:

[(1, 313847296), (2, 156923648), (4, 78461824), (7, 44835328), (8, 39230912), (14, 22417664), (16, 19615456), (28, 11208832), (32, 9807728), (56, 5604416), (64, 4903864), (67, 4684288), (112, 2802208), (128, 2451932), (134, 2342144), (224, 1401104), (256, 1225966), (268, 1171072), (448, 700552), (469, 669184), (512, 612983), (536, 585536), (896, 350276), (938, 334592), (1072, 292768), (1307, 240128), (1792, 175138), (1876, 167296), (2144, 146384), (2614, 120064), (3584, 87569), (3752, 83648), (4288, 73192), (5228, 60032), (7504, 41824), (8576, 36596), (9149, 34304), (10456, 30016), (15008, 20912), (17152, 18298)]