265320666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66697}}^1$

素因数の和:66735

約数の個数: 48

約数和(自身を含む): 655507944

約数和(自身を除く): 390187278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 66697, 133394, 200091, 400182, 600273, 867061, 1133849, 1200546, 1734122, 2267698, 2601183, 3401547, 5202366, 6803094, 7803549, 10204641, 14740037, 15607098, 20409282, 29480074, 44220111, 88440222, 132660333, 265320666]

約数ペア:

[(1, 265320666), (2, 132660333), (3, 88440222), (6, 44220111), (9, 29480074), (13, 20409282), (17, 15607098), (18, 14740037), (26, 10204641), (34, 7803549), (39, 6803094), (51, 5202366), (78, 3401547), (102, 2601183), (117, 2267698), (153, 1734122), (221, 1200546), (234, 1133849), (306, 867061), (442, 600273), (663, 400182), (1326, 200091), (1989, 133394), (3978, 66697)]