2009185536

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{13697}}^1$

素因数の和:13907

約数の個数: 72

約数和(自身を含む): 5375752704

約数和(自身を除く): 3366567168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 764, 768, 1146, 1528, 2292, 3056, 4584, 6112, 9168, 12224, 13697, 18336, 24448, 27394, 36672, 41091, 48896, 54788, 73344, 82182, 109576, 146688, 164364, 219152, 328728, 438304, 657456, 876608, 1314912, 1753216, 2616127, 2629824, 3506432, 5232254, 5259648, 7848381, 10464508, 10519296, 15696762, 20929016, 31393524, 41858032, 62787048, 83716064, 125574096, 167432128, 251148192, 334864256, 502296384, 669728512, 1004592768, 2009185536]

約数ペア:

[(1, 2009185536), (2, 1004592768), (3, 669728512), (4, 502296384), (6, 334864256), (8, 251148192), (12, 167432128), (16, 125574096), (24, 83716064), (32, 62787048), (48, 41858032), (64, 31393524), (96, 20929016), (128, 15696762), (191, 10519296), (192, 10464508), (256, 7848381), (382, 5259648), (384, 5232254), (573, 3506432), (764, 2629824), (768, 2616127), (1146, 1753216), (1528, 1314912), (2292, 876608), (3056, 657456), (4584, 438304), (6112, 328728), (9168, 219152), (12224, 164364), (13697, 146688), (18336, 109576), (24448, 82182), (27394, 73344), (36672, 54788), (41091, 48896)]