228014748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487211}}^1$

素因数の和:487234

約数の個数: 36

約数和(自身を含む): 620708088

約数和(自身を除く): 392693340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 487211, 974422, 1461633, 1948844, 2923266, 4384899, 5846532, 6333743, 8769798, 12667486, 17539596, 19001229, 25334972, 38002458, 57003687, 76004916, 114007374, 228014748]

約数ペア:

[(1, 228014748), (2, 114007374), (3, 76004916), (4, 57003687), (6, 38002458), (9, 25334972), (12, 19001229), (13, 17539596), (18, 12667486), (26, 8769798), (36, 6333743), (39, 5846532), (52, 4384899), (78, 2923266), (117, 1948844), (156, 1461633), (234, 974422), (468, 487211)]