1538774136

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 4221210240

約数和(自身を除く): 2682436104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 257, 274, 411, 514, 548, 607, 771, 822, 1028, 1096, 1214, 1233, 1542, 1644, 1821, 2056, 2313, 2428, 2466, 3084, 3288, 3642, 4626, 4856, 4932, 5463, 6168, 7284, 9252, 9864, 10926, 14568, 18504, 21852, 35209, 43704, 70418, 83159, 105627, 140836, 155999, 166318, 211254, 249477, 281672, 311998, 316881, 332636, 422508, 467997, 498954, 623996, 633762, 665272, 748431, 845016, 935994, 997908, 1247992, 1267524, 1403991, 1496862, 1871988, 1995816, 2535048, 2807982, 2993724, 3743976, 5615964, 5987448, 11231928, 21371863, 42743726, 64115589, 85487452, 128231178, 170974904, 192346767, 256462356, 384693534, 512924712, 769387068, 1538774136]

約数ペア:

[(1, 1538774136), (2, 769387068), (3, 512924712), (4, 384693534), (6, 256462356), (8, 192346767), (9, 170974904), (12, 128231178), (18, 85487452), (24, 64115589), (36, 42743726), (72, 21371863), (137, 11231928), (257, 5987448), (274, 5615964), (411, 3743976), (514, 2993724), (548, 2807982), (607, 2535048), (771, 1995816), (822, 1871988), (1028, 1496862), (1096, 1403991), (1214, 1267524), (1233, 1247992), (1542, 997908), (1644, 935994), (1821, 845016), (2056, 748431), (2313, 665272), (2428, 633762), (2466, 623996), (3084, 498954), (3288, 467997), (3642, 422508), (4626, 332636), (4856, 316881), (4932, 311998), (5463, 281672), (6168, 249477), (7284, 211254), (9252, 166318), (9864, 155999), (10926, 140836), (14568, 105627), (18504, 83159), (21852, 70418), (35209, 43704)]