265782272

素因数分解:

$2^{10}\times 7^2\times {\mathrm{5297}}^1$

素因数の和:5331

約数の個数: 66

約数和(自身を含む): 618165342

約数和(自身を除く): 352383070

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 5297, 6272, 7168, 10594, 12544, 21188, 25088, 37079, 42376, 50176, 74158, 84752, 148316, 169504, 259553, 296632, 339008, 519106, 593264, 678016, 1038212, 1186528, 1356032, 2076424, 2373056, 2712064, 4152848, 4746112, 5424128, 8305696, 9492224, 16611392, 18984448, 33222784, 37968896, 66445568, 132891136, 265782272]

約数ペア:

[(1, 265782272), (2, 132891136), (4, 66445568), (7, 37968896), (8, 33222784), (14, 18984448), (16, 16611392), (28, 9492224), (32, 8305696), (49, 5424128), (56, 4746112), (64, 4152848), (98, 2712064), (112, 2373056), (128, 2076424), (196, 1356032), (224, 1186528), (256, 1038212), (392, 678016), (448, 593264), (512, 519106), (784, 339008), (896, 296632), (1024, 259553), (1568, 169504), (1792, 148316), (3136, 84752), (3584, 74158), (5297, 50176), (6272, 42376), (7168, 37079), (10594, 25088), (12544, 21188)]