1205080064

素因数分解:

$2^{12}\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1494

約数の個数: 52

約数和(自身を含む): 2421914880

約数和(自身を除く): 1216834816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1024, 1231, 1912, 2048, 2462, 3824, 4096, 4924, 7648, 9848, 15296, 19696, 30592, 39392, 61184, 78784, 122368, 157568, 244736, 294209, 315136, 489472, 588418, 630272, 978944, 1176836, 1260544, 2353672, 2521088, 4707344, 5042176, 9414688, 18829376, 37658752, 75317504, 150635008, 301270016, 602540032, 1205080064]

約数ペア:

[(1, 1205080064), (2, 602540032), (4, 301270016), (8, 150635008), (16, 75317504), (32, 37658752), (64, 18829376), (128, 9414688), (239, 5042176), (256, 4707344), (478, 2521088), (512, 2353672), (956, 1260544), (1024, 1176836), (1231, 978944), (1912, 630272), (2048, 588418), (2462, 489472), (3824, 315136), (4096, 294209), (4924, 244736), (7648, 157568), (9848, 122368), (15296, 78784), (19696, 61184), (30592, 39392)]