243712638

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3733}}^1$

素因数の和:3791

約数の個数: 80

約数和(自身を含む): 607238016

約数和(自身を除く): 363525378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3627, 3733, 5022, 7254, 7466, 10881, 11199, 21762, 22398, 32643, 33597, 48529, 65286, 67194, 97058, 100791, 115723, 145587, 201582, 231446, 291174, 302373, 347169, 436761, 604746, 694338, 873522, 1041507, 1310283, 1504399, 2083014, 2620566, 3008798, 3124521, 3930849, 4513197, 6249042, 7861698, 9026394, 9373563, 13539591, 18747126, 27079182, 40618773, 81237546, 121856319, 243712638]

約数ペア:

[(1, 243712638), (2, 121856319), (3, 81237546), (6, 40618773), (9, 27079182), (13, 18747126), (18, 13539591), (26, 9373563), (27, 9026394), (31, 7861698), (39, 6249042), (54, 4513197), (62, 3930849), (78, 3124521), (81, 3008798), (93, 2620566), (117, 2083014), (162, 1504399), (186, 1310283), (234, 1041507), (279, 873522), (351, 694338), (403, 604746), (558, 436761), (702, 347169), (806, 302373), (837, 291174), (1053, 231446), (1209, 201582), (1674, 145587), (2106, 115723), (2418, 100791), (2511, 97058), (3627, 67194), (3733, 65286), (5022, 48529), (7254, 33597), (7466, 32643), (10881, 22398), (11199, 21762)]