277401384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{296369}}^1$

素因数の和:296394

約数の個数: 48

約数和(自身を含む): 809090100

約数和(自身を除く): 531688716

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, 296369, 592738, 889107, 1185476, 1778214, 2370952, 2667321, 3556428, 3852797, 5334642, 7112856, 7705594, 10669284, 11558391, 15411188, 21338568, 23116782, 30822376, 34675173, 46233564, 69350346, 92467128, 138700692, 277401384]

約数ペア:

[(1, 277401384), (2, 138700692), (3, 92467128), (4, 69350346), (6, 46233564), (8, 34675173), (9, 30822376), (12, 23116782), (13, 21338568), (18, 15411188), (24, 11558391), (26, 10669284), (36, 7705594), (39, 7112856), (52, 5334642), (72, 3852797), (78, 3556428), (104, 2667321), (117, 2370952), (156, 1778214), (234, 1185476), (312, 889107), (468, 592738), (936, 296369)]