290839584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{432797}}^1$

素因数の和:432817

約数の個数: 48

約数和(自身を含む): 872520768

約数和(自身を除く): 581681184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 432797, 865594, 1298391, 1731188, 2596782, 3029579, 3462376, 5193564, 6059158, 6924752, 9088737, 10387128, 12118316, 13849504, 18177474, 20774256, 24236632, 36354948, 41548512, 48473264, 72709896, 96946528, 145419792, 290839584]

約数ペア:

[(1, 290839584), (2, 145419792), (3, 96946528), (4, 72709896), (6, 48473264), (7, 41548512), (8, 36354948), (12, 24236632), (14, 20774256), (16, 18177474), (21, 13849504), (24, 12118316), (28, 10387128), (32, 9088737), (42, 6924752), (48, 6059158), (56, 5193564), (84, 3462376), (96, 3029579), (112, 2596782), (168, 1731188), (224, 1298391), (336, 865594), (672, 432797)]