304103670416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{208862411}}^1$

素因数の和:208862439

約数の個数: 40

約数和(自身を含む): 725170294464

約数和(自身を除く): 421066624048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 208862411, 417724822, 835449644, 1462036877, 1670899288, 2715211343, 2924073754, 3341798576, 5430422686, 5848147508, 10860845372, 11696295016, 19006479401, 21721690744, 23392590032, 38012958802, 43443381488, 76025917604, 152051835208, 304103670416]

約数ペア:

[(1, 304103670416), (2, 152051835208), (4, 76025917604), (7, 43443381488), (8, 38012958802), (13, 23392590032), (14, 21721690744), (16, 19006479401), (26, 11696295016), (28, 10860845372), (52, 5848147508), (56, 5430422686), (91, 3341798576), (104, 2924073754), (112, 2715211343), (182, 1670899288), (208, 1462036877), (364, 835449644), (728, 417724822), (1456, 208862411)]