2019753216

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67433}}^1$

素因数の和:67468

約数の個数: 108

約数和(自身を含む): 6271496868

約数和(自身を除く): 4251743652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 29952, 67433, 134866, 202299, 269732, 404598, 539464, 606897, 809196, 876629, 1078928, 1213794, 1618392, 1753258, 2157856, 2427588, 2629887, 3236784, 3506516, 4315712, 4855176, 5259774, 6473568, 7013032, 7889661, 8631424, 9710352, 10519548, 12947136, 14026064, 15779322, 17262848, 19420704, 21039096, 25894272, 28052128, 31558644, 38841408, 42078192, 51788544, 56104256, 63117288, 77682816, 84156384, 112208512, 126234576, 155365632, 168312768, 224417024, 252469152, 336625536, 504938304, 673251072, 1009876608, 2019753216]

約数ペア:

[(1, 2019753216), (2, 1009876608), (3, 673251072), (4, 504938304), (6, 336625536), (8, 252469152), (9, 224417024), (12, 168312768), (13, 155365632), (16, 126234576), (18, 112208512), (24, 84156384), (26, 77682816), (32, 63117288), (36, 56104256), (39, 51788544), (48, 42078192), (52, 38841408), (64, 31558644), (72, 28052128), (78, 25894272), (96, 21039096), (104, 19420704), (117, 17262848), (128, 15779322), (144, 14026064), (156, 12947136), (192, 10519548), (208, 9710352), (234, 8631424), (256, 7889661), (288, 7013032), (312, 6473568), (384, 5259774), (416, 4855176), (468, 4315712), (576, 3506516), (624, 3236784), (768, 2629887), (832, 2427588), (936, 2157856), (1152, 1753258), (1248, 1618392), (1664, 1213794), (1872, 1078928), (2304, 876629), (2496, 809196), (3328, 606897), (3744, 539464), (4992, 404598), (7488, 269732), (9984, 202299), (14976, 134866), (29952, 67433)]