656130048

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1945

約数の個数: 120

約数和(自身を含む): 2000621952

約数和(自身を除く): 1344491904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 1907, 2048, 2688, 3072, 3584, 3814, 4096, 5376, 5721, 6144, 7168, 7628, 8192, 10752, 11442, 12288, 13349, 14336, 15256, 16384, 21504, 22884, 24576, 26698, 28672, 30512, 40047, 43008, 45768, 49152, 53396, 57344, 61024, 80094, 86016, 91536, 106792, 114688, 122048, 160188, 172032, 183072, 213584, 244096, 320376, 344064, 366144, 427168, 488192, 640752, 732288, 854336, 976384, 1281504, 1464576, 1708672, 1952768, 2563008, 2929152, 3417344, 3905536, 5126016, 5858304, 6834688, 7811072, 10252032, 11716608, 13669376, 15622144, 20504064, 23433216, 27338752, 31244288, 41008128, 46866432, 54677504, 82016256, 93732864, 109355008, 164032512, 218710016, 328065024, 656130048]

約数ペア:

[(1, 656130048), (2, 328065024), (3, 218710016), (4, 164032512), (6, 109355008), (7, 93732864), (8, 82016256), (12, 54677504), (14, 46866432), (16, 41008128), (21, 31244288), (24, 27338752), (28, 23433216), (32, 20504064), (42, 15622144), (48, 13669376), (56, 11716608), (64, 10252032), (84, 7811072), (96, 6834688), (112, 5858304), (128, 5126016), (168, 3905536), (192, 3417344), (224, 2929152), (256, 2563008), (336, 1952768), (384, 1708672), (448, 1464576), (512, 1281504), (672, 976384), (768, 854336), (896, 732288), (1024, 640752), (1344, 488192), (1536, 427168), (1792, 366144), (1907, 344064), (2048, 320376), (2688, 244096), (3072, 213584), (3584, 183072), (3814, 172032), (4096, 160188), (5376, 122048), (5721, 114688), (6144, 106792), (7168, 91536), (7628, 86016), (8192, 80094), (10752, 61024), (11442, 57344), (12288, 53396), (13349, 49152), (14336, 45768), (15256, 43008), (16384, 40047), (21504, 30512), (22884, 28672), (24576, 26698)]