268657488

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{169607}}^1$

素因数の和:169632

約数の個数: 60

約数和(自身を含む): 820224288

約数和(自身を除く): 551566800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 169607, 339214, 508821, 678428, 1017642, 1356856, 1526463, 1865677, 2035284, 2713712, 3052926, 3731354, 4070568, 5597031, 6105852, 7462708, 8141136, 11194062, 12211704, 14925416, 16791093, 22388124, 24423408, 29850832, 33582186, 44776248, 67164372, 89552496, 134328744, 268657488]

約数ペア:

[(1, 268657488), (2, 134328744), (3, 89552496), (4, 67164372), (6, 44776248), (8, 33582186), (9, 29850832), (11, 24423408), (12, 22388124), (16, 16791093), (18, 14925416), (22, 12211704), (24, 11194062), (33, 8141136), (36, 7462708), (44, 6105852), (48, 5597031), (66, 4070568), (72, 3731354), (88, 3052926), (99, 2713712), (132, 2035284), (144, 1865677), (176, 1526463), (198, 1356856), (264, 1017642), (396, 678428), (528, 508821), (792, 339214), (1584, 169607)]