243734724

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{8581}}^1$

素因数の和:8857

約数の個数: 48

約数和(自身を含む): 634381440

約数和(自身を除く): 390646716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 7101, 8581, 9468, 14202, 17162, 25743, 28404, 34324, 51486, 77229, 102972, 154458, 231687, 308916, 463374, 926748, 2256803, 4513606, 6770409, 9027212, 13540818, 20311227, 27081636, 40622454, 60933681, 81244908, 121867362, 243734724]

約数ペア:

[(1, 243734724), (2, 121867362), (3, 81244908), (4, 60933681), (6, 40622454), (9, 27081636), (12, 20311227), (18, 13540818), (27, 9027212), (36, 6770409), (54, 4513606), (108, 2256803), (263, 926748), (526, 463374), (789, 308916), (1052, 231687), (1578, 154458), (2367, 102972), (3156, 77229), (4734, 51486), (7101, 34324), (8581, 28404), (9468, 25743), (14202, 17162)]