265279322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 530758656

約数和(自身を除く): 265479334

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 107, 119, 154, 187, 214, 238, 374, 749, 947, 1177, 1309, 1498, 1819, 1894, 2354, 2618, 3638, 6629, 8239, 10417, 12733, 13258, 16099, 16478, 20009, 20834, 25466, 32198, 40018, 72919, 101329, 112693, 140063, 145838, 177089, 202658, 225386, 280126, 354178, 709303, 1114619, 1239623, 1418606, 1722593, 2229238, 2479246, 3445186, 7802333, 12058151, 15604666, 18948523, 24116302, 37897046, 132639661, 265279322]

約数ペア:

[(1, 265279322), (2, 132639661), (7, 37897046), (11, 24116302), (14, 18948523), (17, 15604666), (22, 12058151), (34, 7802333), (77, 3445186), (107, 2479246), (119, 2229238), (154, 1722593), (187, 1418606), (214, 1239623), (238, 1114619), (374, 709303), (749, 354178), (947, 280126), (1177, 225386), (1309, 202658), (1498, 177089), (1819, 145838), (1894, 140063), (2354, 112693), (2618, 101329), (3638, 72919), (6629, 40018), (8239, 32198), (10417, 25466), (12733, 20834), (13258, 20009), (16099, 16478)]