328921152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{244733}}^1$

素因数の和:244755

約数の個数: 56

約数和(自身を含む): 994598976

約数和(自身を除く): 665677824

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, 244733, 489466, 734199, 978932, 1468398, 1713131, 1957864, 2936796, 3426262, 3915728, 5139393, 5873592, 6852524, 7831456, 10278786, 11747184, 13705048, 15662912, 20557572, 23494368, 27410096, 41115144, 46988736, 54820192, 82230288, 109640384, 164460576, 328921152]

約数ペア:

[(1, 328921152), (2, 164460576), (3, 109640384), (4, 82230288), (6, 54820192), (7, 46988736), (8, 41115144), (12, 27410096), (14, 23494368), (16, 20557572), (21, 15662912), (24, 13705048), (28, 11747184), (32, 10278786), (42, 7831456), (48, 6852524), (56, 5873592), (64, 5139393), (84, 3915728), (96, 3426262), (112, 2936796), (168, 1957864), (192, 1713131), (224, 1468398), (336, 978932), (448, 734199), (672, 489466), (1344, 244733)]