398099016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{263293}}^1$

素因数の和:263315

約数の個数: 64

約数和(自身を含む): 1263811200

約数和(自身を除く): 865712184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 263293, 526586, 789879, 1053172, 1579758, 1843051, 2106344, 2369637, 3159516, 3686102, 4739274, 5529153, 6319032, 7108911, 7372204, 9478548, 11058306, 14217822, 14744408, 16587459, 18957096, 22116612, 28435644, 33174918, 44233224, 49762377, 56871288, 66349836, 99524754, 132699672, 199049508, 398099016]

約数ペア:

[(1, 398099016), (2, 199049508), (3, 132699672), (4, 99524754), (6, 66349836), (7, 56871288), (8, 49762377), (9, 44233224), (12, 33174918), (14, 28435644), (18, 22116612), (21, 18957096), (24, 16587459), (27, 14744408), (28, 14217822), (36, 11058306), (42, 9478548), (54, 7372204), (56, 7108911), (63, 6319032), (72, 5529153), (84, 4739274), (108, 3686102), (126, 3159516), (168, 2369637), (189, 2106344), (216, 1843051), (252, 1579758), (378, 1053172), (504, 789879), (756, 526586), (1512, 263293)]