489784512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{364423}}^1$

素因数の和:364445

約数の個数: 56

約数和(自身を含む): 1481019136

約数和(自身を除く): 991234624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 364423, 728846, 1093269, 1457692, 2186538, 2550961, 2915384, 4373076, 5101922, 5830768, 7652883, 8746152, 10203844, 11661536, 15305766, 17492304, 20407688, 23323072, 30611532, 34984608, 40815376, 61223064, 69969216, 81630752, 122446128, 163261504, 244892256, 489784512]

約数ペア:

[(1, 489784512), (2, 244892256), (3, 163261504), (4, 122446128), (6, 81630752), (7, 69969216), (8, 61223064), (12, 40815376), (14, 34984608), (16, 30611532), (21, 23323072), (24, 20407688), (28, 17492304), (32, 15305766), (42, 11661536), (48, 10203844), (56, 8746152), (64, 7652883), (84, 5830768), (96, 5101922), (112, 4373076), (168, 2915384), (192, 2550961), (224, 2186538), (336, 1457692), (448, 1093269), (672, 728846), (1344, 364423)]