268570536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5281}}^1$

素因数の和:5466

約数の個数: 64

約数和(自身を含む): 727648320

約数和(自身を除く): 459077784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 652, 978, 1304, 1956, 2119, 3912, 4238, 5281, 6357, 8476, 10562, 12714, 15843, 16952, 21124, 25428, 31686, 42248, 50856, 63372, 68653, 126744, 137306, 205959, 274612, 411918, 549224, 823836, 860803, 1647672, 1721606, 2582409, 3443212, 5164818, 6886424, 10329636, 11190439, 20659272, 22380878, 33571317, 44761756, 67142634, 89523512, 134285268, 268570536]

約数ペア:

[(1, 268570536), (2, 134285268), (3, 89523512), (4, 67142634), (6, 44761756), (8, 33571317), (12, 22380878), (13, 20659272), (24, 11190439), (26, 10329636), (39, 6886424), (52, 5164818), (78, 3443212), (104, 2582409), (156, 1721606), (163, 1647672), (312, 860803), (326, 823836), (489, 549224), (652, 411918), (978, 274612), (1304, 205959), (1956, 137306), (2119, 126744), (3912, 68653), (4238, 63372), (5281, 50856), (6357, 42248), (8476, 31686), (10562, 25428), (12714, 21124), (15843, 16952)]