486185648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75401}}^1$

素因数の和:75453

約数の個数: 40

約数和(自身を含む): 1047182976

約数和(自身を除く): 560997328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 75401, 150802, 301604, 603208, 980213, 1206416, 1960426, 2337431, 3920852, 4674862, 7841704, 9349724, 15683408, 18699448, 30386603, 37398896, 60773206, 121546412, 243092824, 486185648]

約数ペア:

[(1, 486185648), (2, 243092824), (4, 121546412), (8, 60773206), (13, 37398896), (16, 30386603), (26, 18699448), (31, 15683408), (52, 9349724), (62, 7841704), (104, 4674862), (124, 3920852), (208, 2337431), (248, 1960426), (403, 1206416), (496, 980213), (806, 603208), (1612, 301604), (3224, 150802), (6448, 75401)]