258746124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{236947}}^1$

素因数の和:236974

約数の個数: 48

約数和(自身を含む): 743068928

約数和(自身を除く): 484322804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 236947, 473894, 710841, 947788, 1421682, 1658629, 2843364, 3080311, 3317258, 4975887, 6160622, 6634516, 9240933, 9951774, 12321244, 18481866, 19903548, 21562177, 36963732, 43124354, 64686531, 86248708, 129373062, 258746124]

約数ペア:

[(1, 258746124), (2, 129373062), (3, 86248708), (4, 64686531), (6, 43124354), (7, 36963732), (12, 21562177), (13, 19903548), (14, 18481866), (21, 12321244), (26, 9951774), (28, 9240933), (39, 6634516), (42, 6160622), (52, 4975887), (78, 3317258), (84, 3080311), (91, 2843364), (156, 1658629), (182, 1421682), (273, 947788), (364, 710841), (546, 473894), (1092, 236947)]