393036693806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{827}}^1\times {\mathrm{2137}}^1$

素因数の和:3225

約数の個数: 64

約数和(自身を含む): 648511432704

約数和(自身を除く): 255474738898

約数列:

[1, 2, 17, 31, 34, 62, 211, 422, 527, 827, 1054, 1654, 2137, 3587, 4274, 6541, 7174, 13082, 14059, 25637, 28118, 36329, 51274, 66247, 72658, 111197, 132494, 174497, 222394, 348994, 435829, 450907, 871658, 901814, 1126199, 1767299, 2252398, 2966449, 3534598, 5409407, 5932898, 7665419, 10818814, 13978117, 15330838, 27956234, 30044083, 54786269, 60088166, 91959919, 109572538, 183919838, 237627989, 372900089, 475255978, 745800178, 931366573, 1862733146, 6339301513, 11559902759, 12678603026, 23119805518, 196518346903, 393036693806]

約数ペア:

[(1, 393036693806), (2, 196518346903), (17, 23119805518), (31, 12678603026), (34, 11559902759), (62, 6339301513), (211, 1862733146), (422, 931366573), (527, 745800178), (827, 475255978), (1054, 372900089), (1654, 237627989), (2137, 183919838), (3587, 109572538), (4274, 91959919), (6541, 60088166), (7174, 54786269), (13082, 30044083), (14059, 27956234), (25637, 15330838), (28118, 13978117), (36329, 10818814), (51274, 7665419), (66247, 5932898), (72658, 5409407), (111197, 3534598), (132494, 2966449), (174497, 2252398), (222394, 1767299), (348994, 1126199), (435829, 901814), (450907, 871658)]