489355694128

素因数分解:

$2^4\times 7^1\times {\mathrm{9391}}^1\times {\mathrm{465259}}^1$

素因数の和:474665

約数の個数: 40

約数和(自身を含む): 1083691036160

約数和(自身を除く): 594335342032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9391, 18782, 37564, 65737, 75128, 131474, 150256, 262948, 465259, 525896, 930518, 1051792, 1861036, 3256813, 3722072, 6513626, 7444144, 13027252, 26054504, 52109008, 4369247269, 8738494538, 17476989076, 30584730883, 34953978152, 61169461766, 69907956304, 122338923532, 244677847064, 489355694128]

約数ペア:

[(1, 489355694128), (2, 244677847064), (4, 122338923532), (7, 69907956304), (8, 61169461766), (14, 34953978152), (16, 30584730883), (28, 17476989076), (56, 8738494538), (112, 4369247269), (9391, 52109008), (18782, 26054504), (37564, 13027252), (65737, 7444144), (75128, 6513626), (131474, 3722072), (150256, 3256813), (262948, 1861036), (465259, 1051792), (525896, 930518)]