388600106678

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{269}}^1\times {\mathrm{74827}}^1$

素因数の和:75309

約数の個数: 48

約数和(自身を含む): 684052134480

約数和(自身を除く): 295452027802

約数列:

[1, 2, 7, 14, 49, 98, 197, 269, 394, 538, 1379, 1883, 2758, 3766, 9653, 13181, 19306, 26362, 52993, 74827, 105986, 149654, 370951, 523789, 741902, 1047578, 2596657, 3666523, 5193314, 7333046, 14740919, 20128463, 29481838, 40256926, 103186433, 140899241, 206372866, 281798482, 722305031, 986294687, 1444610062, 1972589374, 3965307211, 7930614422, 27757150477, 55514300954, 194300053339, 388600106678]

約数ペア:

[(1, 388600106678), (2, 194300053339), (7, 55514300954), (14, 27757150477), (49, 7930614422), (98, 3965307211), (197, 1972589374), (269, 1444610062), (394, 986294687), (538, 722305031), (1379, 281798482), (1883, 206372866), (2758, 140899241), (3766, 103186433), (9653, 40256926), (13181, 29481838), (19306, 20128463), (26362, 14740919), (52993, 7333046), (74827, 5193314), (105986, 3666523), (149654, 2596657), (370951, 1047578), (523789, 741902)]