245819016

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{19289}}^1$

素因数の和:19363

約数の個数: 64

約数和(自身を含む): 694440000

約数和(自身を除く): 448620984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 12744, 19289, 38578, 57867, 77156, 115734, 154312, 173601, 231468, 347202, 462936, 520803, 694404, 1041606, 1138051, 1388808, 2083212, 2276102, 3414153, 4166424, 4552204, 6828306, 9104408, 10242459, 13656612, 20484918, 27313224, 30727377, 40969836, 61454754, 81939672, 122909508, 245819016]

約数ペア:

[(1, 245819016), (2, 122909508), (3, 81939672), (4, 61454754), (6, 40969836), (8, 30727377), (9, 27313224), (12, 20484918), (18, 13656612), (24, 10242459), (27, 9104408), (36, 6828306), (54, 4552204), (59, 4166424), (72, 3414153), (108, 2276102), (118, 2083212), (177, 1388808), (216, 1138051), (236, 1041606), (354, 694404), (472, 520803), (531, 462936), (708, 347202), (1062, 231468), (1416, 173601), (1593, 154312), (2124, 115734), (3186, 77156), (4248, 57867), (6372, 38578), (12744, 19289)]