1972407744

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{16229}}^1$

素因数の和:16458

約数の個数: 84

約数和(自身を含む): 5680694760

約数和(自身を除く): 3708287016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 13504, 15192, 16229, 20256, 30384, 32458, 40512, 48687, 60768, 64916, 97374, 121536, 129832, 146061, 194748, 259664, 292122, 389496, 519328, 584244, 778992, 1038656, 1168488, 1557984, 2336976, 3115968, 3424319, 4673952, 6848638, 9347904, 10272957, 13697276, 20545914, 27394552, 30818871, 41091828, 54789104, 61637742, 82183656, 109578208, 123275484, 164367312, 219156416, 246550968, 328734624, 493101936, 657469248, 986203872, 1972407744]

約数ペア:

[(1, 1972407744), (2, 986203872), (3, 657469248), (4, 493101936), (6, 328734624), (8, 246550968), (9, 219156416), (12, 164367312), (16, 123275484), (18, 109578208), (24, 82183656), (32, 61637742), (36, 54789104), (48, 41091828), (64, 30818871), (72, 27394552), (96, 20545914), (144, 13697276), (192, 10272957), (211, 9347904), (288, 6848638), (422, 4673952), (576, 3424319), (633, 3115968), (844, 2336976), (1266, 1557984), (1688, 1168488), (1899, 1038656), (2532, 778992), (3376, 584244), (3798, 519328), (5064, 389496), (6752, 292122), (7596, 259664), (10128, 194748), (13504, 146061), (15192, 129832), (16229, 121536), (20256, 97374), (30384, 64916), (32458, 60768), (40512, 48687)]