677988864

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{21019}}^1$

素因数の和:21050

約数の個数: 120

約数和(自身を含む): 2236359840

約数和(自身を除く): 1558370976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 21019, 32256, 42038, 63057, 84076, 126114, 147133, 168152, 189171, 252228, 294266, 336304, 378342, 441399, 504456, 588532, 672608, 756684, 882798, 1008912, 1177064, 1324197, 1345216, 1513368, 1765596, 2017824, 2354128, 2648394, 2690432, 3026736, 3531192, 4035648, 4708256, 5296788, 5380864, 6053472, 7062384, 8071296, 9416512, 10593576, 10761728, 12106944, 14124768, 16142592, 18833024, 21187152, 24213888, 28249536, 32285184, 37666048, 42374304, 48427776, 56499072, 75332096, 84748608, 96855552, 112998144, 169497216, 225996288, 338994432, 677988864]

約数ペア:

[(1, 677988864), (2, 338994432), (3, 225996288), (4, 169497216), (6, 112998144), (7, 96855552), (8, 84748608), (9, 75332096), (12, 56499072), (14, 48427776), (16, 42374304), (18, 37666048), (21, 32285184), (24, 28249536), (28, 24213888), (32, 21187152), (36, 18833024), (42, 16142592), (48, 14124768), (56, 12106944), (63, 10761728), (64, 10593576), (72, 9416512), (84, 8071296), (96, 7062384), (112, 6053472), (126, 5380864), (128, 5296788), (144, 4708256), (168, 4035648), (192, 3531192), (224, 3026736), (252, 2690432), (256, 2648394), (288, 2354128), (336, 2017824), (384, 1765596), (448, 1513368), (504, 1345216), (512, 1324197), (576, 1177064), (672, 1008912), (768, 882798), (896, 756684), (1008, 672608), (1152, 588532), (1344, 504456), (1536, 441399), (1792, 378342), (2016, 336304), (2304, 294266), (2688, 252228), (3584, 189171), (4032, 168152), (4608, 147133), (5376, 126114), (8064, 84076), (10752, 63057), (16128, 42038), (21019, 32256)]