298418428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{12583}}^1$

素因数の和:12623

約数の個数: 54

約数和(自身を含む): 667795128

約数和(自身を除く): 369376700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 11858, 12583, 23716, 25166, 50332, 88081, 138413, 176162, 276826, 352324, 553652, 616567, 968891, 1233134, 1522543, 1937782, 2466268, 3045086, 3875564, 6090172, 6782237, 10657801, 13564474, 21315602, 27128948, 42631204, 74604607, 149209214, 298418428]

約数ペア:

[(1, 298418428), (2, 149209214), (4, 74604607), (7, 42631204), (11, 27128948), (14, 21315602), (22, 13564474), (28, 10657801), (44, 6782237), (49, 6090172), (77, 3875564), (98, 3045086), (121, 2466268), (154, 1937782), (196, 1522543), (242, 1233134), (308, 968891), (484, 616567), (539, 553652), (847, 352324), (1078, 276826), (1694, 176162), (2156, 138413), (3388, 88081), (5929, 50332), (11858, 25166), (12583, 23716)]