620577744

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{120829}}^1$

素因数の和:120947

約数の個数: 40

約数和(自身を含む): 1618155360

約数和(自身を除く): 997577616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 120829, 241658, 362487, 483316, 724974, 966632, 1449948, 1933264, 2899896, 5799792, 12928703, 25857406, 38786109, 51714812, 77572218, 103429624, 155144436, 206859248, 310288872, 620577744]

約数ペア:

[(1, 620577744), (2, 310288872), (3, 206859248), (4, 155144436), (6, 103429624), (8, 77572218), (12, 51714812), (16, 38786109), (24, 25857406), (48, 12928703), (107, 5799792), (214, 2899896), (321, 1933264), (428, 1449948), (642, 966632), (856, 724974), (1284, 483316), (1712, 362487), (2568, 241658), (5136, 120829)]