279202872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3677

約数の個数: 96

約数和(自身を含む): 795830400

約数和(自身を除く): 516627528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 169, 228, 247, 312, 338, 456, 494, 507, 676, 741, 988, 1014, 1352, 1482, 1976, 2028, 2964, 3211, 3623, 4056, 5928, 6422, 7246, 9633, 10869, 12844, 14492, 19266, 21738, 25688, 28984, 38532, 43476, 47099, 68837, 77064, 86952, 94198, 137674, 141297, 188396, 206511, 275348, 282594, 376792, 413022, 550696, 565188, 612287, 826044, 894881, 1130376, 1224574, 1652088, 1789762, 1836861, 2449148, 2684643, 3579524, 3673722, 4898296, 5369286, 7159048, 7347444, 10738572, 11633453, 14694888, 21477144, 23266906, 34900359, 46533812, 69800718, 93067624, 139601436, 279202872]

約数ペア:

[(1, 279202872), (2, 139601436), (3, 93067624), (4, 69800718), (6, 46533812), (8, 34900359), (12, 23266906), (13, 21477144), (19, 14694888), (24, 11633453), (26, 10738572), (38, 7347444), (39, 7159048), (52, 5369286), (57, 4898296), (76, 3673722), (78, 3579524), (104, 2684643), (114, 2449148), (152, 1836861), (156, 1789762), (169, 1652088), (228, 1224574), (247, 1130376), (312, 894881), (338, 826044), (456, 612287), (494, 565188), (507, 550696), (676, 413022), (741, 376792), (988, 282594), (1014, 275348), (1352, 206511), (1482, 188396), (1976, 141297), (2028, 137674), (2964, 94198), (3211, 86952), (3623, 77064), (4056, 68837), (5928, 47099), (6422, 43476), (7246, 38532), (9633, 28984), (10869, 25688), (12844, 21738), (14492, 19266)]