230238216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{245981}}^1$

素因数の和:246006

約数の個数: 48

約数和(自身を含む): 671530860

約数和(自身を除く): 441292644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 245981, 491962, 737943, 983924, 1475886, 1967848, 2213829, 2951772, 3197753, 4427658, 5903544, 6395506, 8855316, 9593259, 12791012, 17710632, 19186518, 25582024, 28779777, 38373036, 57559554, 76746072, 115119108, 230238216]

約数ペア:

[(1, 230238216), (2, 115119108), (3, 76746072), (4, 57559554), (6, 38373036), (8, 28779777), (9, 25582024), (12, 19186518), (13, 17710632), (18, 12791012), (24, 9593259), (26, 8855316), (36, 6395506), (39, 5903544), (52, 4427658), (72, 3197753), (78, 2951772), (104, 2213829), (117, 1967848), (156, 1475886), (234, 983924), (312, 737943), (468, 491962), (936, 245981)]