258049116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{551387}}^1$

素因数の和:551410

約数の個数: 36

約数和(自身を含む): 702468312

約数和(自身を除く): 444419196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 551387, 1102774, 1654161, 2205548, 3308322, 4962483, 6616644, 7168031, 9924966, 14336062, 19849932, 21504093, 28672124, 43008186, 64512279, 86016372, 129024558, 258049116]

約数ペア:

[(1, 258049116), (2, 129024558), (3, 86016372), (4, 64512279), (6, 43008186), (9, 28672124), (12, 21504093), (13, 19849932), (18, 14336062), (26, 9924966), (36, 7168031), (39, 6616644), (52, 4962483), (78, 3308322), (117, 2205548), (156, 1654161), (234, 1102774), (468, 551387)]