314911728

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{15733}}^1$

素因数の和:15886

約数の個数: 60

約数和(自身を含む): 887712280

約数和(自身を除く): 572800552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 15733, 20016, 31466, 47199, 62932, 94398, 125864, 141597, 188796, 251728, 283194, 377592, 566388, 755184, 1132776, 2186887, 2265552, 4373774, 6560661, 8747548, 13121322, 17495096, 19681983, 26242644, 34990192, 39363966, 52485288, 78727932, 104970576, 157455864, 314911728]

約数ペア:

[(1, 314911728), (2, 157455864), (3, 104970576), (4, 78727932), (6, 52485288), (8, 39363966), (9, 34990192), (12, 26242644), (16, 19681983), (18, 17495096), (24, 13121322), (36, 8747548), (48, 6560661), (72, 4373774), (139, 2265552), (144, 2186887), (278, 1132776), (417, 755184), (556, 566388), (834, 377592), (1112, 283194), (1251, 251728), (1668, 188796), (2224, 141597), (2502, 125864), (3336, 94398), (5004, 62932), (6672, 47199), (10008, 31466), (15733, 20016)]