289496576

素因数分解:

$2^9\times {\mathrm{743}}^1\times {\mathrm{761}}^1$

素因数の和:1522

約数の個数: 40

約数和(自身を含む): 579967344

約数和(自身を除く): 290470768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 743, 761, 1486, 1522, 2972, 3044, 5944, 6088, 11888, 12176, 23776, 24352, 47552, 48704, 95104, 97408, 190208, 194816, 380416, 389632, 565423, 1130846, 2261692, 4523384, 9046768, 18093536, 36187072, 72374144, 144748288, 289496576]

約数ペア:

[(1, 289496576), (2, 144748288), (4, 72374144), (8, 36187072), (16, 18093536), (32, 9046768), (64, 4523384), (128, 2261692), (256, 1130846), (512, 565423), (743, 389632), (761, 380416), (1486, 194816), (1522, 190208), (2972, 97408), (3044, 95104), (5944, 48704), (6088, 47552), (11888, 24352), (12176, 23776)]