211522464

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10061}}^1$

素因数の和:10150

約数の個数: 72

約数和(自身を含む): 609817572

約数和(自身を除く): 398295108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10061, 10512, 20122, 21024, 30183, 40244, 60366, 80488, 90549, 120732, 160976, 181098, 241464, 321952, 362196, 482928, 724392, 734453, 965856, 1448784, 1468906, 2203359, 2897568, 2937812, 4406718, 5875624, 6610077, 8813436, 11751248, 13220154, 17626872, 23502496, 26440308, 35253744, 52880616, 70507488, 105761232, 211522464]

約数ペア:

[(1, 211522464), (2, 105761232), (3, 70507488), (4, 52880616), (6, 35253744), (8, 26440308), (9, 23502496), (12, 17626872), (16, 13220154), (18, 11751248), (24, 8813436), (32, 6610077), (36, 5875624), (48, 4406718), (72, 2937812), (73, 2897568), (96, 2203359), (144, 1468906), (146, 1448784), (219, 965856), (288, 734453), (292, 724392), (438, 482928), (584, 362196), (657, 321952), (876, 241464), (1168, 181098), (1314, 160976), (1752, 120732), (2336, 90549), (2628, 80488), (3504, 60366), (5256, 40244), (7008, 30183), (10061, 21024), (10512, 20122)]