247880592084

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1\times {\mathrm{313603}}^1$

素因数の和:314140

約数の個数: 48

約数和(自身を含む): 583052556800

約数和(自身を除く): 335171964716

約数列:

[1, 2, 3, 4, 6, 12, 199, 331, 398, 597, 662, 796, 993, 1194, 1324, 1986, 2388, 3972, 65869, 131738, 197607, 263476, 313603, 395214, 627206, 790428, 940809, 1254412, 1881618, 3763236, 62406997, 103802593, 124813994, 187220991, 207605186, 249627988, 311407779, 374441982, 415210372, 622815558, 748883964, 1245631116, 20656716007, 41313432014, 61970148021, 82626864028, 123940296042, 247880592084]

約数ペア:

[(1, 247880592084), (2, 123940296042), (3, 82626864028), (4, 61970148021), (6, 41313432014), (12, 20656716007), (199, 1245631116), (331, 748883964), (398, 622815558), (597, 415210372), (662, 374441982), (796, 311407779), (993, 249627988), (1194, 207605186), (1324, 187220991), (1986, 124813994), (2388, 103802593), (3972, 62406997), (65869, 3763236), (131738, 1881618), (197607, 1254412), (263476, 940809), (313603, 790428), (395214, 627206)]