289284904

素因数分解:

$2^3\times {\mathrm{3919}}^1\times {\mathrm{9227}}^1$

素因数の和:13152

約数の個数: 16

約数和(自身を含む): 542606400

約数和(自身を除く): 253321496

約数列:

[1, 2, 4, 8, 3919, 7838, 9227, 15676, 18454, 31352, 36908, 73816, 36160613, 72321226, 144642452, 289284904]

約数ペア:

[(1, 289284904), (2, 144642452), (4, 72321226), (8, 36160613), (3919, 73816), (7838, 36908), (9227, 31352), (15676, 18454)]