212939712

素因数分解:

$2^6\times 3^3\times {\mathrm{123229}}^1$

素因数の和:123250

約数の個数: 56

約数和(自身を含む): 626008400

約数和(自身を除く): 413068688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 123229, 246458, 369687, 492916, 739374, 985832, 1109061, 1478748, 1971664, 2218122, 2957496, 3327183, 3943328, 4436244, 5914992, 6654366, 7886656, 8872488, 11829984, 13308732, 17744976, 23659968, 26617464, 35489952, 53234928, 70979904, 106469856, 212939712]

約数ペア:

[(1, 212939712), (2, 106469856), (3, 70979904), (4, 53234928), (6, 35489952), (8, 26617464), (9, 23659968), (12, 17744976), (16, 13308732), (18, 11829984), (24, 8872488), (27, 7886656), (32, 6654366), (36, 5914992), (48, 4436244), (54, 3943328), (64, 3327183), (72, 2957496), (96, 2218122), (108, 1971664), (144, 1478748), (192, 1109061), (216, 985832), (288, 739374), (432, 492916), (576, 369687), (864, 246458), (1728, 123229)]