371999898

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6841}}^1$

素因数の和:6924

約数の個数: 64

約数和(自身を含む): 886723200

約数和(自身を除く): 514723302

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 318, 342, 477, 513, 954, 1007, 1026, 1431, 2014, 2862, 3021, 6042, 6841, 9063, 13682, 18126, 20523, 27189, 41046, 54378, 61569, 123138, 129979, 184707, 259958, 362573, 369414, 389937, 725146, 779874, 1087719, 1169811, 2175438, 2339622, 3263157, 3509433, 6526314, 6888887, 7018866, 9789471, 13777774, 19578942, 20666661, 41333322, 61999983, 123999966, 185999949, 371999898]

約数ペア:

[(1, 371999898), (2, 185999949), (3, 123999966), (6, 61999983), (9, 41333322), (18, 20666661), (19, 19578942), (27, 13777774), (38, 9789471), (53, 7018866), (54, 6888887), (57, 6526314), (106, 3509433), (114, 3263157), (159, 2339622), (171, 2175438), (318, 1169811), (342, 1087719), (477, 779874), (513, 725146), (954, 389937), (1007, 369414), (1026, 362573), (1431, 259958), (2014, 184707), (2862, 129979), (3021, 123138), (6042, 61569), (6841, 54378), (9063, 41046), (13682, 27189), (18126, 20523)]