628387464

素因数分解:

$2^3\times 3^1\times {\mathrm{3181}}^1\times {\mathrm{8231}}^1$

素因数の和:11421

約数の個数: 32

約数和(自身を含む): 1571653440

約数和(自身を除く): 943265976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3181, 6362, 8231, 9543, 12724, 16462, 19086, 24693, 25448, 32924, 38172, 49386, 65848, 76344, 98772, 197544, 26182811, 52365622, 78548433, 104731244, 157096866, 209462488, 314193732, 628387464]

約数ペア:

[(1, 628387464), (2, 314193732), (3, 209462488), (4, 157096866), (6, 104731244), (8, 78548433), (12, 52365622), (24, 26182811), (3181, 197544), (6362, 98772), (8231, 76344), (9543, 65848), (12724, 49386), (16462, 38172), (19086, 32924), (24693, 25448)]