291086952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1747

約数の個数: 96

約数和(自身を含む): 806810400

約数和(自身を除く): 515723448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 169, 172, 258, 312, 338, 344, 507, 516, 559, 676, 1014, 1032, 1118, 1352, 1669, 1677, 2028, 2236, 3338, 3354, 4056, 4472, 5007, 6676, 6708, 7267, 10014, 13352, 13416, 14534, 20028, 21697, 21801, 29068, 40056, 43394, 43602, 58136, 65091, 71767, 86788, 87204, 130182, 143534, 173576, 174408, 215301, 260364, 282061, 287068, 430602, 520728, 564122, 574136, 846183, 861204, 932971, 1128244, 1692366, 1722408, 1865942, 2256488, 2798913, 3384732, 3731884, 5597826, 6769464, 7463768, 11195652, 12128623, 22391304, 24257246, 36385869, 48514492, 72771738, 97028984, 145543476, 291086952]

約数ペア:

[(1, 291086952), (2, 145543476), (3, 97028984), (4, 72771738), (6, 48514492), (8, 36385869), (12, 24257246), (13, 22391304), (24, 12128623), (26, 11195652), (39, 7463768), (43, 6769464), (52, 5597826), (78, 3731884), (86, 3384732), (104, 2798913), (129, 2256488), (156, 1865942), (169, 1722408), (172, 1692366), (258, 1128244), (312, 932971), (338, 861204), (344, 846183), (507, 574136), (516, 564122), (559, 520728), (676, 430602), (1014, 287068), (1032, 282061), (1118, 260364), (1352, 215301), (1669, 174408), (1677, 173576), (2028, 143534), (2236, 130182), (3338, 87204), (3354, 86788), (4056, 71767), (4472, 65091), (5007, 58136), (6676, 43602), (6708, 43394), (7267, 40056), (10014, 29068), (13352, 21801), (13416, 21697), (14534, 20028)]