289492096

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{9463}}^1$

素因数の和:9716

約数の個数: 32

約数和(自身を含む): 579196800

約数和(自身を除く): 289704704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1912, 3824, 7648, 9463, 15296, 18926, 30592, 37852, 75704, 151408, 302816, 605632, 1211264, 2261657, 4523314, 9046628, 18093256, 36186512, 72373024, 144746048, 289492096]

約数ペア:

[(1, 289492096), (2, 144746048), (4, 72373024), (8, 36186512), (16, 18093256), (32, 9046628), (64, 4523314), (128, 2261657), (239, 1211264), (478, 605632), (956, 302816), (1912, 151408), (3824, 75704), (7648, 37852), (9463, 30592), (15296, 18926)]