238748484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49369}}^1$

素因数の和:49420

約数の個数: 48

約数和(自身を含む): 619297280

約数和(自身を除く): 380548796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 49369, 98738, 148107, 197476, 296214, 592428, 641797, 1283594, 1530439, 1925391, 2567188, 3060878, 3850782, 4591317, 6121756, 7701564, 9182634, 18365268, 19895707, 39791414, 59687121, 79582828, 119374242, 238748484]

約数ペア:

[(1, 238748484), (2, 119374242), (3, 79582828), (4, 59687121), (6, 39791414), (12, 19895707), (13, 18365268), (26, 9182634), (31, 7701564), (39, 6121756), (52, 4591317), (62, 3850782), (78, 3060878), (93, 2567188), (124, 1925391), (156, 1530439), (186, 1283594), (372, 641797), (403, 592428), (806, 296214), (1209, 197476), (1612, 148107), (2418, 98738), (4836, 49369)]