256479336064

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4272377}}^1$

素因数の和:4272465

約数の個数: 64

約数和(自身を含む): 592664276160

約数和(自身を除く): 336184940096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1876, 2144, 3752, 4288, 7504, 8576, 15008, 30016, 60032, 4272377, 8544754, 17089508, 29906639, 34179016, 59813278, 68358032, 119626556, 136716064, 239253112, 273432128, 286249259, 478506224, 546864256, 572498518, 957012448, 1144997036, 1914024896, 2003744813, 2289994072, 3828049792, 4007489626, 4579988144, 8014979252, 9159976288, 16029958504, 18319952576, 32059917008, 36639905152, 64119834016, 128239668032, 256479336064]

約数ペア:

[(1, 256479336064), (2, 128239668032), (4, 64119834016), (7, 36639905152), (8, 32059917008), (14, 18319952576), (16, 16029958504), (28, 9159976288), (32, 8014979252), (56, 4579988144), (64, 4007489626), (67, 3828049792), (112, 2289994072), (128, 2003744813), (134, 1914024896), (224, 1144997036), (268, 957012448), (448, 572498518), (469, 546864256), (536, 478506224), (896, 286249259), (938, 273432128), (1072, 239253112), (1876, 136716064), (2144, 119626556), (3752, 68358032), (4288, 59813278), (7504, 34179016), (8576, 29906639), (15008, 17089508), (30016, 8544754), (60032, 4272377)]