680023901024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44180347}}^1$

素因数の和:44180407

約数の個数: 48

約数和(自身を含む): 1480748543568

約数和(自身を除く): 800724642544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 15392, 44180347, 88360694, 176721388, 353442776, 574344511, 706885552, 1148689022, 1413771104, 1634672839, 2297378044, 3269345678, 4594756088, 6538691356, 9189512176, 13077382712, 18379024352, 21250746907, 26154765424, 42501493814, 52309530848, 85002987628, 170005975256, 340011950512, 680023901024]

約数ペア:

[(1, 680023901024), (2, 340011950512), (4, 170005975256), (8, 85002987628), (13, 52309530848), (16, 42501493814), (26, 26154765424), (32, 21250746907), (37, 18379024352), (52, 13077382712), (74, 9189512176), (104, 6538691356), (148, 4594756088), (208, 3269345678), (296, 2297378044), (416, 1634672839), (481, 1413771104), (592, 1148689022), (962, 706885552), (1184, 574344511), (1924, 353442776), (3848, 176721388), (7696, 88360694), (15392, 44180347)]