1215764904

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{2677}}^1$

素因数の和:2962

約数の個数: 64

約数和(自身を含む): 3085056000

約数和(自身を除く): 1869291096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 149, 254, 298, 381, 447, 508, 596, 762, 894, 1016, 1192, 1524, 1788, 2677, 3048, 3576, 5354, 8031, 10708, 16062, 18923, 21416, 32124, 37846, 56769, 64248, 75692, 113538, 151384, 227076, 339979, 398873, 454152, 679958, 797746, 1019937, 1196619, 1359916, 1595492, 2039874, 2393238, 2719832, 3190984, 4079748, 4786476, 8159496, 9572952, 50656871, 101313742, 151970613, 202627484, 303941226, 405254968, 607882452, 1215764904]

約数ペア:

[(1, 1215764904), (2, 607882452), (3, 405254968), (4, 303941226), (6, 202627484), (8, 151970613), (12, 101313742), (24, 50656871), (127, 9572952), (149, 8159496), (254, 4786476), (298, 4079748), (381, 3190984), (447, 2719832), (508, 2393238), (596, 2039874), (762, 1595492), (894, 1359916), (1016, 1196619), (1192, 1019937), (1524, 797746), (1788, 679958), (2677, 454152), (3048, 398873), (3576, 339979), (5354, 227076), (8031, 151384), (10708, 113538), (16062, 75692), (18923, 64248), (21416, 56769), (32124, 37846)]