265293056

素因数分解:

$2^8\times 7^2\times {\mathrm{21149}}^1$

素因数の和:21179

約数の個数: 54

約数和(自身を含む): 616036050

約数和(自身を除く): 350742994

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 21149, 42298, 84596, 148043, 169192, 296086, 338384, 592172, 676768, 1036301, 1184344, 1353536, 2072602, 2368688, 2707072, 4145204, 4737376, 5414144, 8290408, 9474752, 16580816, 18949504, 33161632, 37899008, 66323264, 132646528, 265293056]

約数ペア:

[(1, 265293056), (2, 132646528), (4, 66323264), (7, 37899008), (8, 33161632), (14, 18949504), (16, 16580816), (28, 9474752), (32, 8290408), (49, 5414144), (56, 4737376), (64, 4145204), (98, 2707072), (112, 2368688), (128, 2072602), (196, 1353536), (224, 1184344), (256, 1036301), (392, 676768), (448, 592172), (784, 338384), (896, 296086), (1568, 169192), (1792, 148043), (3136, 84596), (6272, 42298), (12544, 21149)]