1661808288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2472929}}^1$

素因数の和:2472949

約数の個数: 48

約数和(自身を含む): 4985426880

約数和(自身を除く): 3323618592

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, 672, 2472929, 4945858, 7418787, 9891716, 14837574, 17310503, 19783432, 29675148, 34621006, 39566864, 51931509, 59350296, 69242012, 79133728, 103863018, 118700592, 138484024, 207726036, 237401184, 276968048, 415452072, 553936096, 830904144, 1661808288]

約数ペア:

[(1, 1661808288), (2, 830904144), (3, 553936096), (4, 415452072), (6, 276968048), (7, 237401184), (8, 207726036), (12, 138484024), (14, 118700592), (16, 103863018), (21, 79133728), (24, 69242012), (28, 59350296), (32, 51931509), (42, 39566864), (48, 34621006), (56, 29675148), (84, 19783432), (96, 17310503), (112, 14837574), (168, 9891716), (224, 7418787), (336, 4945858), (672, 2472929)]