268771492

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 544783680

約数和(自身を除く): 276012188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1331, 2299, 2657, 2662, 4598, 5314, 5324, 9196, 10628, 25289, 29227, 50483, 50578, 58454, 100966, 101156, 116908, 201932, 321497, 555313, 642994, 1110626, 1285988, 2221252, 3536467, 6108443, 7072934, 12216886, 14145868, 24433772, 67192873, 134385746, 268771492]

約数ペア:

[(1, 268771492), (2, 134385746), (4, 67192873), (11, 24433772), (19, 14145868), (22, 12216886), (38, 7072934), (44, 6108443), (76, 3536467), (121, 2221252), (209, 1285988), (242, 1110626), (418, 642994), (484, 555313), (836, 321497), (1331, 201932), (2299, 116908), (2657, 101156), (2662, 100966), (4598, 58454), (5314, 50578), (5324, 50483), (9196, 29227), (10628, 25289)]