1291872144

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{261301}}^1$

素因数の和:261415

約数の個数: 40

約数和(自身を含む): 3369750592

約数和(自身を除く): 2077878448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 261301, 522602, 783903, 1045204, 1567806, 2090408, 3135612, 4180816, 6271224, 12542448, 26914003, 53828006, 80742009, 107656012, 161484018, 215312024, 322968036, 430624048, 645936072, 1291872144]

約数ペア:

[(1, 1291872144), (2, 645936072), (3, 430624048), (4, 322968036), (6, 215312024), (8, 161484018), (12, 107656012), (16, 80742009), (24, 53828006), (48, 26914003), (103, 12542448), (206, 6271224), (309, 4180816), (412, 3135612), (618, 2090408), (824, 1567806), (1236, 1045204), (1648, 783903), (2472, 522602), (4944, 261301)]