981636552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2503}}^1$

素因数の和:2947

約数の個数: 96

約数和(自身を含む): 2871086400

約数和(自身を除く): 1889449848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 419, 468, 838, 936, 1257, 1676, 2503, 2514, 3352, 3771, 5006, 5028, 5447, 7509, 7542, 10012, 10056, 10894, 15018, 15084, 16341, 20024, 21788, 22527, 30036, 30168, 32539, 32682, 43576, 45054, 49023, 60072, 65078, 65364, 90108, 97617, 98046, 130156, 130728, 180216, 195234, 196092, 260312, 292851, 390468, 392184, 585702, 780936, 1048757, 1171404, 2097514, 2342808, 3146271, 4195028, 6292542, 8390056, 9438813, 12585084, 13633841, 18877626, 25170168, 27267682, 37755252, 40901523, 54535364, 75510504, 81803046, 109070728, 122704569, 163606092, 245409138, 327212184, 490818276, 981636552]

約数ペア:

[(1, 981636552), (2, 490818276), (3, 327212184), (4, 245409138), (6, 163606092), (8, 122704569), (9, 109070728), (12, 81803046), (13, 75510504), (18, 54535364), (24, 40901523), (26, 37755252), (36, 27267682), (39, 25170168), (52, 18877626), (72, 13633841), (78, 12585084), (104, 9438813), (117, 8390056), (156, 6292542), (234, 4195028), (312, 3146271), (419, 2342808), (468, 2097514), (838, 1171404), (936, 1048757), (1257, 780936), (1676, 585702), (2503, 392184), (2514, 390468), (3352, 292851), (3771, 260312), (5006, 196092), (5028, 195234), (5447, 180216), (7509, 130728), (7542, 130156), (10012, 98046), (10056, 97617), (10894, 90108), (15018, 65364), (15084, 65078), (16341, 60072), (20024, 49023), (21788, 45054), (22527, 43576), (30036, 32682), (30168, 32539)]