219050328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1303871}}^1$

素因数の和:1303887

約数の個数: 32

約数和(自身を含む): 625858560

約数和(自身を除く): 406808232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1303871, 2607742, 3911613, 5215484, 7823226, 9127097, 10430968, 15646452, 18254194, 27381291, 31292904, 36508388, 54762582, 73016776, 109525164, 219050328]

約数ペア:

[(1, 219050328), (2, 109525164), (3, 73016776), (4, 54762582), (6, 36508388), (7, 31292904), (8, 27381291), (12, 18254194), (14, 15646452), (21, 10430968), (24, 9127097), (28, 7823226), (42, 5215484), (56, 3911613), (84, 2607742), (168, 1303871)]