212001888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 638426880

約数和(自身を除く): 426424992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 389, 672, 778, 811, 1167, 1556, 1622, 2334, 2433, 2723, 3112, 3244, 4668, 4866, 5446, 5677, 6224, 6488, 8169, 9336, 9732, 10892, 11354, 12448, 12976, 16338, 17031, 18672, 19464, 21784, 22708, 25952, 32676, 34062, 37344, 38928, 43568, 45416, 65352, 68124, 77856, 87136, 90832, 130704, 136248, 181664, 261408, 272496, 315479, 544992, 630958, 946437, 1261916, 1892874, 2208353, 2523832, 3785748, 4416706, 5047664, 6625059, 7571496, 8833412, 10095328, 13250118, 15142992, 17666824, 26500236, 30285984, 35333648, 53000472, 70667296, 106000944, 212001888]

約数ペア:

[(1, 212001888), (2, 106000944), (3, 70667296), (4, 53000472), (6, 35333648), (7, 30285984), (8, 26500236), (12, 17666824), (14, 15142992), (16, 13250118), (21, 10095328), (24, 8833412), (28, 7571496), (32, 6625059), (42, 5047664), (48, 4416706), (56, 3785748), (84, 2523832), (96, 2208353), (112, 1892874), (168, 1261916), (224, 946437), (336, 630958), (389, 544992), (672, 315479), (778, 272496), (811, 261408), (1167, 181664), (1556, 136248), (1622, 130704), (2334, 90832), (2433, 87136), (2723, 77856), (3112, 68124), (3244, 65352), (4668, 45416), (4866, 43568), (5446, 38928), (5677, 37344), (6224, 34062), (6488, 32676), (8169, 25952), (9336, 22708), (9732, 21784), (10892, 19464), (11354, 18672), (12448, 17031), (12976, 16338)]