638303012352

素因数分解:

$2^9\times 3^2\times {\mathrm{138520619}}^1$

素因数の和:138520643

約数の個数: 60

約数和(自身を含む): 1842185725380

約数和(自身を除く): 1203882713028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 138520619, 277041238, 415561857, 554082476, 831123714, 1108164952, 1246685571, 1662247428, 2216329904, 2493371142, 3324494856, 4432659808, 4986742284, 6648989712, 8865319616, 9973484568, 13297979424, 17730639232, 19946969136, 26595958848, 35461278464, 39893938272, 53191917696, 70922556928, 79787876544, 106383835392, 159575753088, 212767670784, 319151506176, 638303012352]

約数ペア:

[(1, 638303012352), (2, 319151506176), (3, 212767670784), (4, 159575753088), (6, 106383835392), (8, 79787876544), (9, 70922556928), (12, 53191917696), (16, 39893938272), (18, 35461278464), (24, 26595958848), (32, 19946969136), (36, 17730639232), (48, 13297979424), (64, 9973484568), (72, 8865319616), (96, 6648989712), (128, 4986742284), (144, 4432659808), (192, 3324494856), (256, 2493371142), (288, 2216329904), (384, 1662247428), (512, 1246685571), (576, 1108164952), (768, 831123714), (1152, 554082476), (1536, 415561857), (2304, 277041238), (4608, 138520619)]