978889224

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{1753}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 2500502400

約数和(自身を除く): 1521613176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 439, 636, 878, 1272, 1317, 1753, 1756, 2634, 3506, 3512, 5259, 5268, 7012, 10518, 10536, 14024, 21036, 23267, 42072, 46534, 69801, 92909, 93068, 139602, 185818, 186136, 278727, 279204, 371636, 557454, 558408, 743272, 769567, 1114908, 1539134, 2229816, 2308701, 3078268, 4617402, 6156536, 9234804, 18469608, 40787051, 81574102, 122361153, 163148204, 244722306, 326296408, 489444612, 978889224]

約数ペア:

[(1, 978889224), (2, 489444612), (3, 326296408), (4, 244722306), (6, 163148204), (8, 122361153), (12, 81574102), (24, 40787051), (53, 18469608), (106, 9234804), (159, 6156536), (212, 4617402), (318, 3078268), (424, 2308701), (439, 2229816), (636, 1539134), (878, 1114908), (1272, 769567), (1317, 743272), (1753, 558408), (1756, 557454), (2634, 371636), (3506, 279204), (3512, 278727), (5259, 186136), (5268, 185818), (7012, 139602), (10518, 93068), (10536, 92909), (14024, 69801), (21036, 46534), (23267, 42072)]