216747104

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18257}}^1$

素因数の和:18327

約数の個数: 48

約数和(自身を含む): 496909728

約数和(自身を除く): 280162624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 18257, 36514, 73028, 127799, 146056, 255598, 292112, 511196, 584224, 967621, 1022392, 1935242, 2044784, 3870484, 4089568, 6773347, 7740968, 13546694, 15481936, 27093388, 30963872, 54186776, 108373552, 216747104]

約数ペア:

[(1, 216747104), (2, 108373552), (4, 54186776), (7, 30963872), (8, 27093388), (14, 15481936), (16, 13546694), (28, 7740968), (32, 6773347), (53, 4089568), (56, 3870484), (106, 2044784), (112, 1935242), (212, 1022392), (224, 967621), (371, 584224), (424, 511196), (742, 292112), (848, 255598), (1484, 146056), (1696, 127799), (2968, 73028), (5936, 36514), (11872, 18257)]